201207125

素因数分解:

$5^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1013}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 288527616

約数和(自身を除く): 87320491

約数列:

[1, 5, 7, 25, 35, 125, 175, 227, 875, 1013, 1135, 1589, 5065, 5675, 7091, 7945, 25325, 28375, 35455, 39725, 126625, 177275, 198625, 229951, 886375, 1149755, 1609657, 5748775, 8048285, 28743875, 40241425, 201207125]

約数ペア:

[(1, 201207125), (5, 40241425), (7, 28743875), (25, 8048285), (35, 5748775), (125, 1609657), (175, 1149755), (227, 886375), (875, 229951), (1013, 198625), (1135, 177275), (1589, 126625), (5065, 39725), (5675, 35455), (7091, 28375), (7945, 25325)]