203920488

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{35851}}^1$

素因数の和:35942

約数の個数: 48

約数和(自身を含む): 559291200

約数和(自身を除く): 355370712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 35851, 71702, 107553, 143404, 215106, 286808, 322659, 430212, 645318, 860424, 1290636, 2581272, 2832229, 5664458, 8496687, 11328916, 16993374, 22657832, 25490061, 33986748, 50980122, 67973496, 101960244, 203920488]

約数ペア:

[(1, 203920488), (2, 101960244), (3, 67973496), (4, 50980122), (6, 33986748), (8, 25490061), (9, 22657832), (12, 16993374), (18, 11328916), (24, 8496687), (36, 5664458), (72, 2832229), (79, 2581272), (158, 1290636), (237, 860424), (316, 645318), (474, 430212), (632, 322659), (711, 286808), (948, 215106), (1422, 143404), (1896, 107553), (2844, 71702), (5688, 35851)]