145955201

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{4801}}^1$

素因数の和:4952

約数の個数: 16

約数和(自身を含む): 172411008

約数和(自身を除く): 26455807

約数列:

[1, 7, 43, 101, 301, 707, 4343, 4801, 30401, 33607, 206443, 484901, 1445101, 3394307, 20850743, 145955201]

約数ペア:

[(1, 145955201), (7, 20850743), (43, 3394307), (101, 1445101), (301, 484901), (707, 206443), (4343, 33607), (4801, 30401)]