201382601

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 242063496

約数和(自身を除く): 40680895

約数列:

[1, 7, 37, 49, 259, 277, 401, 1813, 1939, 2807, 10249, 13573, 14837, 19649, 71743, 103859, 111077, 502201, 727013, 777539, 4109849, 5442773, 28768943, 201382601]

約数ペア:

[(1, 201382601), (7, 28768943), (37, 5442773), (49, 4109849), (259, 777539), (277, 727013), (401, 502201), (1813, 111077), (1939, 103859), (2807, 71743), (10249, 19649), (13573, 14837)]