201798072

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1290

約数の個数: 144

約数和(自身を含む): 649827360

約数和(自身を除く): 448029288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 49, 56, 63, 72, 84, 94, 98, 126, 141, 147, 168, 188, 196, 252, 282, 294, 329, 376, 392, 423, 441, 504, 564, 588, 658, 846, 882, 987, 1128, 1176, 1217, 1316, 1692, 1764, 1974, 2303, 2434, 2632, 2961, 3384, 3528, 3651, 3948, 4606, 4868, 5922, 6909, 7302, 7896, 8519, 9212, 9736, 10953, 11844, 13818, 14604, 17038, 18424, 20727, 21906, 23688, 25557, 27636, 29208, 34076, 41454, 43812, 51114, 55272, 57199, 59633, 68152, 76671, 82908, 87624, 102228, 114398, 119266, 153342, 165816, 171597, 178899, 204456, 228796, 238532, 306684, 343194, 357798, 400393, 457592, 477064, 514791, 536697, 613368, 686388, 715596, 800786, 1029582, 1073394, 1201179, 1372776, 1431192, 1601572, 2059164, 2146788, 2402358, 2802751, 3203144, 3603537, 4118328, 4293576, 4804716, 5605502, 7207074, 8408253, 9609432, 11211004, 14414148, 16816506, 22422008, 25224759, 28828296, 33633012, 50449518, 67266024, 100899036, 201798072]

約数ペア:

[(1, 201798072), (2, 100899036), (3, 67266024), (4, 50449518), (6, 33633012), (7, 28828296), (8, 25224759), (9, 22422008), (12, 16816506), (14, 14414148), (18, 11211004), (21, 9609432), (24, 8408253), (28, 7207074), (36, 5605502), (42, 4804716), (47, 4293576), (49, 4118328), (56, 3603537), (63, 3203144), (72, 2802751), (84, 2402358), (94, 2146788), (98, 2059164), (126, 1601572), (141, 1431192), (147, 1372776), (168, 1201179), (188, 1073394), (196, 1029582), (252, 800786), (282, 715596), (294, 686388), (329, 613368), (376, 536697), (392, 514791), (423, 477064), (441, 457592), (504, 400393), (564, 357798), (588, 343194), (658, 306684), (846, 238532), (882, 228796), (987, 204456), (1128, 178899), (1176, 171597), (1217, 165816), (1316, 153342), (1692, 119266), (1764, 114398), (1974, 102228), (2303, 87624), (2434, 82908), (2632, 76671), (2961, 68152), (3384, 59633), (3528, 57199), (3651, 55272), (3948, 51114), (4606, 43812), (4868, 41454), (5922, 34076), (6909, 29208), (7302, 27636), (7896, 25557), (8519, 23688), (9212, 21906), (9736, 20727), (10953, 18424), (11844, 17038), (13818, 14604)]