196531620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{6287}}^1$

素因数の和:6820

約数の個数: 48

約数和(自身を含む): 551432448

約数和(自身を除く): 354900828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 521, 1042, 1563, 2084, 2605, 3126, 5210, 6252, 6287, 7815, 10420, 12574, 15630, 18861, 25148, 31260, 31435, 37722, 62870, 75444, 94305, 125740, 188610, 377220, 3275527, 6551054, 9826581, 13102108, 16377635, 19653162, 32755270, 39306324, 49132905, 65510540, 98265810, 196531620]

約数ペア:

[(1, 196531620), (2, 98265810), (3, 65510540), (4, 49132905), (5, 39306324), (6, 32755270), (10, 19653162), (12, 16377635), (15, 13102108), (20, 9826581), (30, 6551054), (60, 3275527), (521, 377220), (1042, 188610), (1563, 125740), (2084, 94305), (2605, 75444), (3126, 62870), (5210, 37722), (6252, 31435), (6287, 31260), (7815, 25148), (10420, 18861), (12574, 15630)]