201399658

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{143243}}^1$

素因数の和:143301

約数の個数: 16

約数和(自身を含む): 326596320

約数和(自身を除く): 125196662

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 143243, 286486, 2721617, 5299991, 5443234, 10599982, 100699829, 201399658]

約数ペア:

[(1, 201399658), (2, 100699829), (19, 10599982), (37, 5443234), (38, 5299991), (74, 2721617), (703, 286486), (1406, 143243)]