201392485

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2477}}^1$

素因数の和:2613

約数の個数: 32

約数和(自身を含む): 291174912

約数和(自身を除く): 89782427

約数列:

[1, 5, 7, 23, 35, 101, 115, 161, 505, 707, 805, 2323, 2477, 3535, 11615, 12385, 16261, 17339, 56971, 81305, 86695, 250177, 284855, 398797, 1250885, 1751239, 1993985, 5754071, 8756195, 28770355, 40278497, 201392485]

約数ペア:

[(1, 201392485), (5, 40278497), (7, 28770355), (23, 8756195), (35, 5754071), (101, 1993985), (115, 1751239), (161, 1250885), (505, 398797), (707, 284855), (805, 250177), (2323, 86695), (2477, 81305), (3535, 56971), (11615, 17339), (12385, 16261)]