209614104

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{415901}}^1$

素因数の和:415920

約数の個数: 48

約数和(自身を含む): 648807120

約数和(自身を除く): 439193016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 415901, 831802, 1247703, 1663604, 2495406, 2911307, 3327208, 3743109, 4990812, 5822614, 7486218, 8733921, 9981624, 11645228, 14972436, 17467842, 23290456, 26201763, 29944872, 34935684, 52403526, 69871368, 104807052, 209614104]

約数ペア:

[(1, 209614104), (2, 104807052), (3, 69871368), (4, 52403526), (6, 34935684), (7, 29944872), (8, 26201763), (9, 23290456), (12, 17467842), (14, 14972436), (18, 11645228), (21, 9981624), (24, 8733921), (28, 7486218), (36, 5822614), (42, 4990812), (56, 3743109), (63, 3327208), (72, 2911307), (84, 2495406), (126, 1663604), (168, 1247703), (252, 831802), (504, 415901)]