202150090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{493049}}^1$

素因数の和:493097

約数の個数: 16

約数和(自身を含む): 372745800

約数和(自身を除く): 170595710

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 493049, 986098, 2465245, 4930490, 20215009, 40430018, 101075045, 202150090]

約数ペア:

[(1, 202150090), (2, 101075045), (5, 40430018), (10, 20215009), (41, 4930490), (82, 2465245), (205, 986098), (410, 493049)]