210698942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{541}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 343541280

約数和(自身を除く): 132842338

約数列:

[1, 2, 19, 37, 38, 74, 277, 541, 554, 703, 1082, 1406, 5263, 10249, 10279, 10526, 20017, 20498, 20558, 40034, 149857, 194731, 299714, 380323, 389462, 760646, 2847283, 5544709, 5694566, 11089418, 105349471, 210698942]

約数ペア:

[(1, 210698942), (2, 105349471), (19, 11089418), (37, 5694566), (38, 5544709), (74, 2847283), (277, 760646), (541, 389462), (554, 380323), (703, 299714), (1082, 194731), (1406, 149857), (5263, 40034), (10249, 20558), (10279, 20498), (10526, 20017)]