228156677

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 286239744

約数和(自身を除く): 58083067

約数列:

[1, 7, 17, 41, 101, 119, 287, 463, 697, 707, 1717, 3241, 4141, 4879, 7871, 12019, 18983, 28987, 46763, 55097, 70397, 132881, 322711, 327341, 492779, 794971, 1917283, 2258977, 5564797, 13420981, 32593811, 228156677]

約数ペア:

[(1, 228156677), (7, 32593811), (17, 13420981), (41, 5564797), (101, 2258977), (119, 1917283), (287, 794971), (463, 492779), (697, 327341), (707, 322711), (1717, 132881), (3241, 70397), (4141, 55097), (4879, 46763), (7871, 28987), (12019, 18983)]