208088436

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{77761}}^1$

素因数の和:77991

約数の個数: 24

約数和(自身を含む): 487723264

約数和(自身を除く): 279634828

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 77761, 155522, 233283, 311044, 466566, 933132, 17340703, 34681406, 52022109, 69362812, 104044218, 208088436]

約数ペア:

[(1, 208088436), (2, 104044218), (3, 69362812), (4, 52022109), (6, 34681406), (12, 17340703), (223, 933132), (446, 466566), (669, 311044), (892, 233283), (1338, 155522), (2676, 77761)]