207842015

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{1259}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 252473760

約数和(自身を除く): 44631745

約数列:

[1, 5, 137, 241, 685, 1205, 1259, 6295, 33017, 165085, 172483, 303419, 862415, 1517095, 41568403, 207842015]

約数ペア:

[(1, 207842015), (5, 41568403), (137, 1517095), (241, 862415), (685, 303419), (1205, 172483), (1259, 165085), (6295, 33017)]