220578118

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1\times {\mathrm{2621}}^1$

素因数の和:4103

約数の個数: 16

約数和(自身を含む): 342642960

約数和(自身を除く): 122064842

約数列:

[1, 2, 29, 58, 1451, 2621, 2902, 5242, 42079, 76009, 84158, 152018, 3803071, 7606142, 110289059, 220578118]

約数ペア:

[(1, 220578118), (2, 110289059), (29, 7606142), (58, 3803071), (1451, 152018), (2621, 84158), (2902, 76009), (5242, 42079)]