201392275

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37123}}^1$

素因数の和:37171

約数の個数: 24

約数和(自身を含む): 294616064

約数和(自身を除く): 93223789

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 5425, 37123, 185615, 259861, 928075, 1150813, 1299305, 5754065, 6496525, 8055691, 28770325, 40278455, 201392275]

約数ペア:

[(1, 201392275), (5, 40278455), (7, 28770325), (25, 8055691), (31, 6496525), (35, 5754065), (155, 1299305), (175, 1150813), (217, 928075), (775, 259861), (1085, 185615), (5425, 37123)]