198778246

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{241}}^1\times {\mathrm{1427}}^1$

素因数の和:1704

約数の個数: 24

約数和(自身を含む): 318275496

約数和(自身を除く): 119497250

約数列:

[1, 2, 17, 34, 241, 289, 482, 578, 1427, 2854, 4097, 8194, 24259, 48518, 69649, 139298, 343907, 412403, 687814, 824806, 5846419, 11692838, 99389123, 198778246]

約数ペア:

[(1, 198778246), (2, 99389123), (17, 11692838), (34, 5846419), (241, 824806), (289, 687814), (482, 412403), (578, 343907), (1427, 139298), (2854, 69649), (4097, 48518), (8194, 24259)]