203411408

素因数分解:

$2^4\times {\mathrm{2531}}^1\times {\mathrm{5023}}^1$

素因数の和:7562

約数の個数: 20

約数和(自身を含む): 394343808

約数和(自身を除く): 190932400

約数列:

[1, 2, 4, 8, 16, 2531, 5023, 5062, 10046, 10124, 20092, 20248, 40184, 40496, 80368, 12713213, 25426426, 50852852, 101705704, 203411408]

約数ペア:

[(1, 203411408), (2, 101705704), (4, 50852852), (8, 25426426), (16, 12713213), (2531, 80368), (5023, 40496), (5062, 40184), (10046, 20248), (10124, 20092)]