201749471

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{313}}^1\times {\mathrm{761}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 254581152

約数和(自身を除く): 52831681

約数列:

[1, 7, 11, 77, 121, 313, 761, 847, 2191, 3443, 5327, 8371, 24101, 37873, 58597, 92081, 238193, 265111, 644567, 1667351, 2620123, 18340861, 28821353, 201749471]

約数ペア:

[(1, 201749471), (7, 28821353), (11, 18340861), (77, 2620123), (121, 1667351), (313, 644567), (761, 265111), (847, 238193), (2191, 92081), (3443, 58597), (5327, 37873), (8371, 24101)]