220171942

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{18169}}^1$

素因数の和:18327

約数の個数: 16

約数和(自身を含む): 338834160

約数和(自身を除く): 118662218

約数列:

[1, 2, 73, 83, 146, 166, 6059, 12118, 18169, 36338, 1326337, 1508027, 2652674, 3016054, 110085971, 220171942]

約数ペア:

[(1, 220171942), (2, 110085971), (73, 3016054), (83, 2652674), (146, 1508027), (166, 1326337), (6059, 36338), (12118, 18169)]