206475310

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{204431}}^1$

素因数の和:204539

約数の個数: 16

約数和(自身を含む): 375337152

約数和(自身を除く): 168861842

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 204431, 408862, 1022155, 2044310, 20647531, 41295062, 103237655, 206475310]

約数ペア:

[(1, 206475310), (2, 103237655), (5, 41295062), (10, 20647531), (101, 2044310), (202, 1022155), (505, 408862), (1010, 204431)]