201226735

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{8713}}^1$

素因数の和:8898

約数の個数: 16

約数和(自身を含む): 250963200

約数和(自身を除く): 49736465

約数列:

[1, 5, 31, 149, 155, 745, 4619, 8713, 23095, 43565, 270103, 1298237, 1350515, 6491185, 40245347, 201226735]

約数ペア:

[(1, 201226735), (5, 40245347), (31, 6491185), (149, 1350515), (155, 1298237), (745, 270103), (4619, 43565), (8713, 23095)]