201122630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{490543}}^1$

素因数の和:490591

約数の個数: 16

約数和(自身を含む): 370851264

約数和(自身を除く): 169728634

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 490543, 981086, 2452715, 4905430, 20112263, 40224526, 100561315, 201122630]

約数ペア:

[(1, 201122630), (2, 100561315), (5, 40224526), (10, 20112263), (41, 4905430), (82, 2452715), (205, 981086), (410, 490543)]