202648967140

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1291}}^1\times {\mathrm{51977}}^1$

素因数の和:53428

約数の個数: 48

約数和(自身を含む): 428721197184

約数和(自身を除く): 226072230044

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1291, 1510, 2582, 3020, 5164, 6455, 12910, 25820, 51977, 103954, 194941, 207908, 259885, 389882, 519770, 779764, 974705, 1039540, 1949410, 3898820, 7848527, 15697054, 31394108, 39242635, 67102307, 78485270, 134204614, 156970540, 268409228, 335511535, 671023070, 1342046140, 10132448357, 20264896714, 40529793428, 50662241785, 101324483570, 202648967140]

約数ペア:

[(1, 202648967140), (2, 101324483570), (4, 50662241785), (5, 40529793428), (10, 20264896714), (20, 10132448357), (151, 1342046140), (302, 671023070), (604, 335511535), (755, 268409228), (1291, 156970540), (1510, 134204614), (2582, 78485270), (3020, 67102307), (5164, 39242635), (6455, 31394108), (12910, 15697054), (25820, 7848527), (51977, 3898820), (103954, 1949410), (194941, 1039540), (207908, 974705), (259885, 779764), (389882, 519770)]