201979290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127031}}^1$

素因数の和:127094

約数の個数: 32

約数和(自身を含む): 493900416

約数和(自身を除く): 291921126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 127031, 254062, 381093, 635155, 762186, 1270310, 1905465, 3810930, 6732643, 13465286, 20197929, 33663215, 40395858, 67326430, 100989645, 201979290]

約数ペア:

[(1, 201979290), (2, 100989645), (3, 67326430), (5, 40395858), (6, 33663215), (10, 20197929), (15, 13465286), (30, 6732643), (53, 3810930), (106, 1905465), (159, 1270310), (265, 762186), (318, 635155), (530, 381093), (795, 254062), (1590, 127031)]