206823110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{2621}}^1$

素因数の和:3248

約数の個数: 32

約数和(自身を含む): 401732352

約数和(自身を除く): 194909242

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 607, 1214, 2621, 3035, 5242, 6070, 7891, 13105, 15782, 26210, 34073, 39455, 68146, 78910, 170365, 340730, 1590947, 3181894, 7954735, 15909470, 20682311, 41364622, 103411555, 206823110]

約数ペア:

[(1, 206823110), (2, 103411555), (5, 41364622), (10, 20682311), (13, 15909470), (26, 7954735), (65, 3181894), (130, 1590947), (607, 340730), (1214, 170365), (2621, 78910), (3035, 68146), (5242, 39455), (6070, 34073), (7891, 26210), (13105, 15782)]