201782231

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{12377}}^1$

素因数の和:12538

約数の個数: 16

約数和(自身を含む): 245975616

約数和(自身を除く): 44193385

約数列:

[1, 7, 17, 119, 137, 959, 2329, 12377, 16303, 86639, 210409, 1472863, 1695649, 11869543, 28826033, 201782231]

約数ペア:

[(1, 201782231), (7, 28826033), (17, 11869543), (119, 1695649), (137, 1472863), (959, 210409), (2329, 86639), (12377, 16303)]