202318690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2890267}}^1$

素因数の和:2890281

約数の個数: 16

約数和(自身を含む): 416198592

約数和(自身を除く): 213879902

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2890267, 5780534, 14451335, 20231869, 28902670, 40463738, 101159345, 202318690]

約数ペア:

[(1, 202318690), (2, 101159345), (5, 40463738), (7, 28902670), (10, 20231869), (14, 14451335), (35, 5780534), (70, 2890267)]