194031856

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{14771}}^1$

素因数の和:15600

約数の個数: 20

約数和(自身を含む): 376420104

約数和(自身を除く): 182388248

約数列:

[1, 2, 4, 8, 16, 821, 1642, 3284, 6568, 13136, 14771, 29542, 59084, 118168, 236336, 12126991, 24253982, 48507964, 97015928, 194031856]

約数ペア:

[(1, 194031856), (2, 97015928), (4, 48507964), (8, 24253982), (16, 12126991), (821, 236336), (1642, 118168), (3284, 59084), (6568, 29542), (13136, 14771)]