198529416

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{10729}}^1$

素因数の和:10998

約数の個数: 48

約数和(自身を含む): 539826300

約数和(自身を除く): 341296884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4626, 6168, 9252, 10729, 18504, 21458, 32187, 42916, 64374, 85832, 96561, 128748, 193122, 257496, 386244, 772488, 2757353, 5514706, 8272059, 11029412, 16544118, 22058824, 24816177, 33088236, 49632354, 66176472, 99264708, 198529416]

約数ペア:

[(1, 198529416), (2, 99264708), (3, 66176472), (4, 49632354), (6, 33088236), (8, 24816177), (9, 22058824), (12, 16544118), (18, 11029412), (24, 8272059), (36, 5514706), (72, 2757353), (257, 772488), (514, 386244), (771, 257496), (1028, 193122), (1542, 128748), (2056, 96561), (2313, 85832), (3084, 64374), (4626, 42916), (6168, 32187), (9252, 21458), (10729, 18504)]