195751730

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{1663}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 359424000

約数和(自身を除く): 163672270

約数列:

[1, 2, 5, 10, 79, 149, 158, 298, 395, 745, 790, 1490, 1663, 3326, 8315, 11771, 16630, 23542, 58855, 117710, 131377, 247787, 262754, 495574, 656885, 1238935, 1313770, 2477870, 19575173, 39150346, 97875865, 195751730]

約数ペア:

[(1, 195751730), (2, 97875865), (5, 39150346), (10, 19575173), (79, 2477870), (149, 1313770), (158, 1238935), (298, 656885), (395, 495574), (745, 262754), (790, 247787), (1490, 131377), (1663, 117710), (3326, 58855), (8315, 23542), (11771, 16630)]