201781008

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 240

約数和(自身を含む): 682456320

約数和(自身を除く): 480675312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 41, 44, 48, 52, 66, 72, 78, 82, 88, 99, 104, 117, 123, 132, 143, 144, 156, 164, 176, 198, 208, 234, 239, 246, 264, 286, 312, 328, 369, 396, 429, 451, 468, 478, 492, 528, 533, 572, 624, 656, 717, 738, 792, 858, 902, 936, 956, 984, 1066, 1144, 1287, 1353, 1434, 1476, 1584, 1599, 1716, 1804, 1872, 1912, 1968, 2132, 2151, 2288, 2574, 2629, 2706, 2868, 2952, 3107, 3198, 3432, 3608, 3824, 4059, 4264, 4302, 4797, 5148, 5258, 5412, 5736, 5863, 5904, 6214, 6396, 6864, 7216, 7887, 8118, 8528, 8604, 9321, 9594, 9799, 10296, 10516, 10824, 11472, 11726, 12428, 12792, 15774, 16236, 17208, 17589, 18642, 19188, 19598, 20592, 21032, 21648, 23452, 23661, 24856, 25584, 27963, 29397, 31548, 32472, 34177, 34416, 35178, 37284, 38376, 39196, 42064, 46904, 47322, 49712, 52767, 55926, 58794, 63096, 64944, 68354, 70356, 74568, 76752, 78392, 88191, 93808, 94644, 102531, 105534, 107789, 111852, 117588, 126192, 127387, 136708, 140712, 149136, 156784, 176382, 189288, 205062, 211068, 215578, 223704, 235176, 254774, 273416, 281424, 307593, 323367, 352764, 378576, 382161, 410124, 422136, 431156, 447408, 470352, 509548, 546832, 615186, 646734, 705528, 764322, 820248, 844272, 862312, 970101, 1019096, 1146483, 1230372, 1293468, 1401257, 1411056, 1528644, 1640496, 1724624, 1940202, 2038192, 2292966, 2460744, 2586936, 2802514, 3057288, 3880404, 4203771, 4585932, 4921488, 5173872, 5605028, 6114576, 7760808, 8407542, 9171864, 11210056, 12611313, 15521616, 16815084, 18343728, 22420112, 25222626, 33630168, 50445252, 67260336, 100890504, 201781008]

約数ペア:

[(1, 201781008), (2, 100890504), (3, 67260336), (4, 50445252), (6, 33630168), (8, 25222626), (9, 22420112), (11, 18343728), (12, 16815084), (13, 15521616), (16, 12611313), (18, 11210056), (22, 9171864), (24, 8407542), (26, 7760808), (33, 6114576), (36, 5605028), (39, 5173872), (41, 4921488), (44, 4585932), (48, 4203771), (52, 3880404), (66, 3057288), (72, 2802514), (78, 2586936), (82, 2460744), (88, 2292966), (99, 2038192), (104, 1940202), (117, 1724624), (123, 1640496), (132, 1528644), (143, 1411056), (144, 1401257), (156, 1293468), (164, 1230372), (176, 1146483), (198, 1019096), (208, 970101), (234, 862312), (239, 844272), (246, 820248), (264, 764322), (286, 705528), (312, 646734), (328, 615186), (369, 546832), (396, 509548), (429, 470352), (451, 447408), (468, 431156), (478, 422136), (492, 410124), (528, 382161), (533, 378576), (572, 352764), (624, 323367), (656, 307593), (717, 281424), (738, 273416), (792, 254774), (858, 235176), (902, 223704), (936, 215578), (956, 211068), (984, 205062), (1066, 189288), (1144, 176382), (1287, 156784), (1353, 149136), (1434, 140712), (1476, 136708), (1584, 127387), (1599, 126192), (1716, 117588), (1804, 111852), (1872, 107789), (1912, 105534), (1968, 102531), (2132, 94644), (2151, 93808), (2288, 88191), (2574, 78392), (2629, 76752), (2706, 74568), (2868, 70356), (2952, 68354), (3107, 64944), (3198, 63096), (3432, 58794), (3608, 55926), (3824, 52767), (4059, 49712), (4264, 47322), (4302, 46904), (4797, 42064), (5148, 39196), (5258, 38376), (5412, 37284), (5736, 35178), (5863, 34416), (5904, 34177), (6214, 32472), (6396, 31548), (6864, 29397), (7216, 27963), (7887, 25584), (8118, 24856), (8528, 23661), (8604, 23452), (9321, 21648), (9594, 21032), (9799, 20592), (10296, 19598), (10516, 19188), (10824, 18642), (11472, 17589), (11726, 17208), (12428, 16236), (12792, 15774)]