200870891

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 236156928

約数和(自身を除く): 35286037

約数列:

[1, 13, 23, 37, 67, 271, 299, 481, 851, 871, 1541, 2479, 3523, 6233, 10027, 11063, 18157, 20033, 32227, 57017, 81029, 130351, 230621, 236041, 417611, 671809, 741221, 2998073, 5428943, 8733517, 15451607, 200870891]

約数ペア:

[(1, 200870891), (13, 15451607), (23, 8733517), (37, 5428943), (67, 2998073), (271, 741221), (299, 671809), (481, 417611), (851, 236041), (871, 230621), (1541, 130351), (2479, 81029), (3523, 57017), (6233, 32227), (10027, 20033), (11063, 18157)]