188293510

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{69481}}^1$

素因数の和:69759

約数の個数: 16

約数和(自身を含む): 340183872

約数和(自身を除く): 151890362

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 69481, 138962, 347405, 694810, 18829351, 37658702, 94146755, 188293510]

約数ペア:

[(1, 188293510), (2, 94146755), (5, 37658702), (10, 18829351), (271, 694810), (542, 347405), (1355, 138962), (2710, 69481)]