201121383

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{2699}}^1$

素因数の和:3182

約数の個数: 16

約数和(自身を含む): 273456000

約数和(自身を除く): 72334617

約数列:

[1, 3, 59, 177, 421, 1263, 2699, 8097, 24839, 74517, 159241, 477723, 1136279, 3408837, 67040461, 201121383]

約数ペア:

[(1, 201121383), (3, 67040461), (59, 3408837), (177, 1136279), (421, 477723), (1263, 159241), (2699, 74517), (8097, 24839)]