205122202040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{732579293}}^1$

素因数の和:732579311

約数の個数: 32

約数和(自身を含む): 527457091680

約数和(自身を除く): 322334889640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 732579293, 1465158586, 2930317172, 3662896465, 5128055051, 5860634344, 7325792930, 10256110102, 14651585860, 20512220204, 25640275255, 29303171720, 41024440408, 51280550510, 102561101020, 205122202040]

約数ペア:

[(1, 205122202040), (2, 102561101020), (4, 51280550510), (5, 41024440408), (7, 29303171720), (8, 25640275255), (10, 20512220204), (14, 14651585860), (20, 10256110102), (28, 7325792930), (35, 5860634344), (40, 5128055051), (56, 3662896465), (70, 2930317172), (140, 1465158586), (280, 732579293)]