213062798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{919}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 355333440

約数和(自身を除く): 142270642

約数列:

[1, 2, 13, 26, 37, 74, 241, 481, 482, 919, 962, 1838, 3133, 6266, 8917, 11947, 17834, 23894, 34003, 68006, 115921, 221479, 231842, 442039, 442958, 884078, 2879227, 5758454, 8194723, 16389446, 106531399, 213062798]

約数ペア:

[(1, 213062798), (2, 106531399), (13, 16389446), (26, 8194723), (37, 5758454), (74, 2879227), (241, 884078), (481, 442958), (482, 442039), (919, 231842), (962, 221479), (1838, 115921), (3133, 68006), (6266, 34003), (8917, 23894), (11947, 17834)]