202225401

素因数分解:

$3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{3299}}^1$

素因数の和:3458

約数の個数: 36

約数和(自身を含む): 342342000

約数和(自身を除く): 140116599

約数列:

[1, 3, 7, 9, 21, 49, 63, 139, 147, 417, 441, 973, 1251, 2919, 3299, 6811, 8757, 9897, 20433, 23093, 29691, 61299, 69279, 161651, 207837, 458561, 484953, 1375683, 1454859, 3209927, 4127049, 9629781, 22469489, 28889343, 67408467, 202225401]

約数ペア:

[(1, 202225401), (3, 67408467), (7, 28889343), (9, 22469489), (21, 9629781), (49, 4127049), (63, 3209927), (139, 1454859), (147, 1375683), (417, 484953), (441, 458561), (973, 207837), (1251, 161651), (2919, 69279), (3299, 61299), (6811, 29691), (8757, 23093), (9897, 20433)]