201130257947

素因数分解:

${\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{313267}}^1$

素因数の和:313586

約数の個数: 16

約数和(自身を含む): 210516096000

約数和(自身を除く): 9385838053

約数列:

[1, 31, 139, 149, 4309, 4619, 20711, 313267, 642041, 9711277, 43544113, 46676783, 1349867503, 1446980273, 6488072837, 201130257947]

約数ペア:

[(1, 201130257947), (31, 6488072837), (139, 1446980273), (149, 1349867503), (4309, 46676783), (4619, 43544113), (20711, 9711277), (313267, 642041)]