201283930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{12251}}^1$

素因数の和:12342

約数の個数: 32

約数和(自身を含む): 381086208

約数和(自身を除く): 179802278

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1643, 3286, 8215, 12251, 16430, 24502, 61255, 122510, 379781, 649303, 759562, 1298606, 1898905, 3246515, 3797810, 6493030, 20128393, 40256786, 100641965, 201283930]

約数ペア:

[(1, 201283930), (2, 100641965), (5, 40256786), (10, 20128393), (31, 6493030), (53, 3797810), (62, 3246515), (106, 1898905), (155, 1298606), (265, 759562), (310, 649303), (530, 379781), (1643, 122510), (3286, 61255), (8215, 24502), (12251, 16430)]