201521232

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 658082880

約数和(自身を除く): 456561648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 41, 44, 48, 58, 66, 72, 82, 87, 88, 99, 107, 116, 123, 132, 144, 164, 174, 176, 198, 214, 232, 246, 261, 264, 319, 321, 328, 348, 369, 396, 428, 451, 464, 492, 522, 528, 638, 642, 656, 696, 738, 792, 856, 902, 957, 963, 984, 1044, 1177, 1189, 1276, 1284, 1353, 1392, 1476, 1584, 1712, 1804, 1914, 1926, 1968, 2088, 2354, 2378, 2552, 2568, 2706, 2871, 2952, 3103, 3531, 3567, 3608, 3828, 3852, 4059, 4176, 4387, 4708, 4756, 5104, 5136, 5412, 5742, 5904, 6206, 7062, 7134, 7216, 7656, 7704, 8118, 8774, 9309, 9416, 9512, 10593, 10701, 10824, 11484, 12412, 13079, 13161, 14124, 14268, 15312, 15408, 16236, 17548, 18618, 18832, 19024, 21186, 21402, 21648, 22968, 24824, 26158, 26322, 27927, 28248, 28536, 32472, 34133, 35096, 37236, 39237, 39483, 42372, 42804, 45936, 48257, 49648, 52316, 52644, 55854, 56496, 57072, 64944, 68266, 70192, 74472, 78474, 78966, 84744, 85608, 96514, 102399, 104632, 105288, 111708, 117711, 127223, 136532, 144771, 148944, 156948, 157932, 169488, 171216, 193028, 204798, 209264, 210576, 223416, 235422, 254446, 273064, 289542, 307197, 313896, 315864, 381669, 386056, 409596, 434313, 446832, 470844, 508892, 546128, 579084, 614394, 627792, 631728, 763338, 772112, 819192, 868626, 941688, 1017784, 1145007, 1158168, 1228788, 1399453, 1526676, 1638384, 1737252, 1883376, 2035568, 2290014, 2316336, 2457576, 2798906, 3053352, 3474504, 4198359, 4580028, 4915152, 5597812, 6106704, 6949008, 8396718, 9160056, 11195624, 12595077, 16793436, 18320112, 22391248, 25190154, 33586872, 50380308, 67173744, 100760616, 201521232]

約数ペア:

[(1, 201521232), (2, 100760616), (3, 67173744), (4, 50380308), (6, 33586872), (8, 25190154), (9, 22391248), (11, 18320112), (12, 16793436), (16, 12595077), (18, 11195624), (22, 9160056), (24, 8396718), (29, 6949008), (33, 6106704), (36, 5597812), (41, 4915152), (44, 4580028), (48, 4198359), (58, 3474504), (66, 3053352), (72, 2798906), (82, 2457576), (87, 2316336), (88, 2290014), (99, 2035568), (107, 1883376), (116, 1737252), (123, 1638384), (132, 1526676), (144, 1399453), (164, 1228788), (174, 1158168), (176, 1145007), (198, 1017784), (214, 941688), (232, 868626), (246, 819192), (261, 772112), (264, 763338), (319, 631728), (321, 627792), (328, 614394), (348, 579084), (369, 546128), (396, 508892), (428, 470844), (451, 446832), (464, 434313), (492, 409596), (522, 386056), (528, 381669), (638, 315864), (642, 313896), (656, 307197), (696, 289542), (738, 273064), (792, 254446), (856, 235422), (902, 223416), (957, 210576), (963, 209264), (984, 204798), (1044, 193028), (1177, 171216), (1189, 169488), (1276, 157932), (1284, 156948), (1353, 148944), (1392, 144771), (1476, 136532), (1584, 127223), (1712, 117711), (1804, 111708), (1914, 105288), (1926, 104632), (1968, 102399), (2088, 96514), (2354, 85608), (2378, 84744), (2552, 78966), (2568, 78474), (2706, 74472), (2871, 70192), (2952, 68266), (3103, 64944), (3531, 57072), (3567, 56496), (3608, 55854), (3828, 52644), (3852, 52316), (4059, 49648), (4176, 48257), (4387, 45936), (4708, 42804), (4756, 42372), (5104, 39483), (5136, 39237), (5412, 37236), (5742, 35096), (5904, 34133), (6206, 32472), (7062, 28536), (7134, 28248), (7216, 27927), (7656, 26322), (7704, 26158), (8118, 24824), (8774, 22968), (9309, 21648), (9416, 21402), (9512, 21186), (10593, 19024), (10701, 18832), (10824, 18618), (11484, 17548), (12412, 16236), (13079, 15408), (13161, 15312), (14124, 14268)]