200040592

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{72269}}^1$

素因数の和:72450

約数の個数: 20

約数和(自身を含む): 389824380

約数和(自身を除く): 189783788

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 72269, 144538, 289076, 578152, 1156304, 12502537, 25005074, 50010148, 100020296, 200040592]

約数ペア:

[(1, 200040592), (2, 100020296), (4, 50010148), (8, 25005074), (16, 12502537), (173, 1156304), (346, 578152), (692, 289076), (1384, 144538), (2768, 72269)]