188020898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{41801}}^1$

素因数の和:41989

約数の個数: 16

約数和(自身を含む): 305489016

約数和(自身を除く): 117468118

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 41801, 83602, 543413, 1086826, 7231573, 14463146, 94010449, 188020898]

約数ペア:

[(1, 188020898), (2, 94010449), (13, 14463146), (26, 7231573), (173, 1086826), (346, 543413), (2249, 83602), (4498, 41801)]