201425230

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{242681}}^1$

素因数の和:242771

約数の個数: 16

約数和(自身を含む): 366935184

約数和(自身を除く): 165509954

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 242681, 485362, 1213405, 2426810, 20142523, 40285046, 100712615, 201425230]

約数ペア:

[(1, 201425230), (2, 100712615), (5, 40285046), (10, 20142523), (83, 2426810), (166, 1213405), (415, 485362), (830, 242681)]