208095296

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{171131}}^1$

素因数の和:171162

約数の個数: 28

約数和(自身を含む): 434675280

約数和(自身を除く): 226579984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 171131, 342262, 684524, 1369048, 2738096, 3251489, 5476192, 6502978, 10952384, 13005956, 26011912, 52023824, 104047648, 208095296]

約数ペア:

[(1, 208095296), (2, 104047648), (4, 52023824), (8, 26011912), (16, 13005956), (19, 10952384), (32, 6502978), (38, 5476192), (64, 3251489), (76, 2738096), (152, 1369048), (304, 684524), (608, 342262), (1216, 171131)]