201695722

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{1979}}^1$

素因数の和:2501

約数の個数: 16

約数和(自身を含む): 305791200

約数和(自身を除く): 104095478

約数列:

[1, 2, 131, 262, 389, 778, 1979, 3958, 50959, 101918, 259249, 518498, 769831, 1539662, 100847861, 201695722]

約数ペア:

[(1, 201695722), (2, 100847861), (131, 1539662), (262, 769831), (389, 518498), (778, 259249), (1979, 101918), (3958, 50959)]