207398642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1499}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 358560000

約数和(自身を除く): 151161358

約数列:

[1, 2, 11, 19, 22, 38, 209, 331, 418, 662, 1499, 2998, 3641, 6289, 7282, 12578, 16489, 28481, 32978, 56962, 69179, 138358, 313291, 496169, 626582, 992338, 5457859, 9427211, 10915718, 18854422, 103699321, 207398642]

約数ペア:

[(1, 207398642), (2, 103699321), (11, 18854422), (19, 10915718), (22, 9427211), (38, 5457859), (209, 992338), (331, 626582), (418, 496169), (662, 313291), (1499, 138358), (2998, 69179), (3641, 56962), (6289, 32978), (7282, 28481), (12578, 16489)]