201323551

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 240376752

約数和(自身を除く): 39053201

約数列:

[1, 11, 13, 121, 131, 143, 977, 1441, 1573, 1703, 10747, 12701, 15851, 18733, 118217, 127987, 139711, 206063, 1407857, 1536821, 1663831, 15486427, 18302141, 201323551]

約数ペア:

[(1, 201323551), (11, 18302141), (13, 15486427), (121, 1663831), (131, 1536821), (143, 1407857), (977, 206063), (1441, 139711), (1573, 127987), (1703, 118217), (10747, 18733), (12701, 15851)]