201656530

素因数分解:

$2^1\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{9463}}^1$

素因数の和:11601

約数の個数: 16

約数和(自身を含む): 363190464

約数和(自身を除く): 161533934

約数列:

[1, 2, 5, 10, 2131, 4262, 9463, 10655, 18926, 21310, 47315, 94630, 20165653, 40331306, 100828265, 201656530]

約数ペア:

[(1, 201656530), (2, 100828265), (5, 40331306), (10, 20165653), (2131, 94630), (4262, 47315), (9463, 21310), (10655, 18926)]