201139645

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{140167}}^1$

素因数の和:140220

約数の個数: 16

約数和(自身を含む): 282578688

約数和(自身を除く): 81439043

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 140167, 700835, 981169, 4905845, 5746847, 28734235, 40227929, 201139645]

約数ペア:

[(1, 201139645), (5, 40227929), (7, 28734235), (35, 5746847), (41, 4905845), (205, 981169), (287, 700835), (1435, 140167)]