201321830

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{116371}}^1$

素因数の和:116551

約数の個数: 16

約数和(自身を含む): 364477104

約数和(自身を除く): 163155274

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 116371, 232742, 581855, 1163710, 20132183, 40264366, 100660915, 201321830]

約数ペア:

[(1, 201321830), (2, 100660915), (5, 40264366), (10, 20132183), (173, 1163710), (346, 581855), (865, 232742), (1730, 116371)]