201861285

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{569}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 329304960

約数和(自身を除く): 127443675

約数列:

[1, 3, 5, 15, 67, 201, 335, 353, 569, 1005, 1059, 1707, 1765, 2845, 5295, 8535, 23651, 38123, 70953, 114369, 118255, 190615, 200857, 354765, 571845, 602571, 1004285, 3012855, 13457419, 40372257, 67287095, 201861285]

約数ペア:

[(1, 201861285), (3, 67287095), (5, 40372257), (15, 13457419), (67, 3012855), (201, 1004285), (335, 602571), (353, 571845), (569, 354765), (1005, 200857), (1059, 190615), (1707, 118255), (1765, 114369), (2845, 70953), (5295, 38123), (8535, 23651)]