201446530

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{491333}}^1$

素因数の和:491381

約数の個数: 16

約数和(自身を含む): 371448504

約数和(自身を除く): 170001974

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 491333, 982666, 2456665, 4913330, 20144653, 40289306, 100723265, 201446530]

約数ペア:

[(1, 201446530), (2, 100723265), (5, 40289306), (10, 20144653), (41, 4913330), (82, 2456665), (205, 982666), (410, 491333)]