189954154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{57527}}^1$

素因数の和:57669

約数の個数: 16

約数和(自身を含む): 309270528

約数和(自身を除く): 119316374

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 57527, 115054, 747851, 1495702, 7305929, 14611858, 94977077, 189954154]

約数ペア:

[(1, 189954154), (2, 94977077), (13, 14611858), (26, 7305929), (127, 1495702), (254, 747851), (1651, 115054), (3302, 57527)]