272971396

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{19121}}^1$

素因数の和:19251

約数の個数: 24

約数和(自身を含む): 494724384

約数和(自身を除く): 221752988

約数列:

[1, 2, 4, 43, 83, 86, 166, 172, 332, 3569, 7138, 14276, 19121, 38242, 76484, 822203, 1587043, 1644406, 3174086, 3288812, 6348172, 68242849, 136485698, 272971396]

約数ペア:

[(1, 272971396), (2, 136485698), (4, 68242849), (43, 6348172), (83, 3288812), (86, 3174086), (166, 1644406), (172, 1587043), (332, 822203), (3569, 76484), (7138, 38242), (14276, 19121)]