201771170

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{751}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 370020096

約数和(自身を除く): 168248926

約数列:

[1, 2, 5, 10, 67, 134, 335, 401, 670, 751, 802, 1502, 2005, 3755, 4010, 7510, 26867, 50317, 53734, 100634, 134335, 251585, 268670, 301151, 503170, 602302, 1505755, 3011510, 20177117, 40354234, 100885585, 201771170]

約数ペア:

[(1, 201771170), (2, 100885585), (5, 40354234), (10, 20177117), (67, 3011510), (134, 1505755), (335, 602302), (401, 503170), (670, 301151), (751, 268670), (802, 251585), (1502, 134335), (2005, 100634), (3755, 53734), (4010, 50317), (7510, 26867)]