208198812

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{219619}}^1$

素因数の和:219705

約数の個数: 24

約数和(自身を含む): 491948800

約数和(自身を除く): 283749988

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 219619, 439238, 658857, 878476, 1317714, 2635428, 17349901, 34699802, 52049703, 69399604, 104099406, 208198812]

約数ペア:

[(1, 208198812), (2, 104099406), (3, 69399604), (4, 52049703), (6, 34699802), (12, 17349901), (79, 2635428), (158, 1317714), (237, 878476), (316, 658857), (474, 439238), (948, 219619)]