222422954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1693}}^1$

素因数の和:1902

約数の個数: 32

約数和(自身を含む): 373384704

約数和(自身を除く): 150961750

約数列:

[1, 2, 13, 26, 31, 62, 163, 326, 403, 806, 1693, 2119, 3386, 4238, 5053, 10106, 22009, 44018, 52483, 65689, 104966, 131378, 275959, 551918, 682279, 1364558, 3587467, 7174934, 8554729, 17109458, 111211477, 222422954]

約数ペア:

[(1, 222422954), (2, 111211477), (13, 17109458), (26, 8554729), (31, 7174934), (62, 3587467), (163, 1364558), (326, 682279), (403, 551918), (806, 275959), (1693, 131378), (2119, 104966), (3386, 65689), (4238, 52483), (5053, 44018), (10106, 22009)]