201961930

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{116741}}^1$

素因数の和:116921

約数の個数: 16

約数和(自身を含む): 365635944

約数和(自身を除く): 163674014

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 116741, 233482, 583705, 1167410, 20196193, 40392386, 100980965, 201961930]

約数ペア:

[(1, 201961930), (2, 100980965), (5, 40392386), (10, 20196193), (173, 1167410), (346, 583705), (865, 233482), (1730, 116741)]