201345151

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{1951}}^1$

素因数の和:2622

約数の個数: 16

約数和(自身を含む): 240611328

約数和(自身を除く): 39266177

約数列:

[1, 7, 23, 161, 641, 1951, 4487, 13657, 14743, 44873, 103201, 314111, 1250591, 8754137, 28763593, 201345151]

約数ペア:

[(1, 201345151), (7, 28763593), (23, 8754137), (161, 1250591), (641, 314111), (1951, 103201), (4487, 44873), (13657, 14743)]