201940211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 230578752

約数和(自身を除く): 28638541

約数列:

[1, 11, 41, 67, 163, 451, 737, 1681, 1793, 2747, 6683, 10921, 18491, 30217, 73513, 112627, 120131, 274003, 447761, 1238897, 3014033, 4925371, 18358201, 201940211]

約数ペア:

[(1, 201940211), (11, 18358201), (41, 4925371), (67, 3014033), (163, 1238897), (451, 447761), (737, 274003), (1681, 120131), (1793, 112627), (2747, 73513), (6683, 30217), (10921, 18491)]