204798210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1013}}^1$

素因数の和:1339

約数の個数: 64

約数和(自身を含む): 515144448

約数和(自身を除く): 310346238

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 293, 345, 586, 690, 879, 1013, 1465, 1758, 2026, 2930, 3039, 4395, 5065, 6078, 6739, 8790, 10130, 13478, 15195, 20217, 23299, 30390, 33695, 40434, 46598, 67390, 69897, 101085, 116495, 139794, 202170, 232990, 296809, 349485, 593618, 698970, 890427, 1484045, 1780854, 2968090, 4452135, 6826607, 8904270, 13653214, 20479821, 34133035, 40959642, 68266070, 102399105, 204798210]

約数ペア:

[(1, 204798210), (2, 102399105), (3, 68266070), (5, 40959642), (6, 34133035), (10, 20479821), (15, 13653214), (23, 8904270), (30, 6826607), (46, 4452135), (69, 2968090), (115, 1780854), (138, 1484045), (230, 890427), (293, 698970), (345, 593618), (586, 349485), (690, 296809), (879, 232990), (1013, 202170), (1465, 139794), (1758, 116495), (2026, 101085), (2930, 69897), (3039, 67390), (4395, 46598), (5065, 40434), (6078, 33695), (6739, 30390), (8790, 23299), (10130, 20217), (13478, 15195)]