201653194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{51521}}^1$

素因数の和:51645

約数の個数: 16

約数和(自身を含む): 321497280

約数和(自身を除く): 119844086

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 51521, 103042, 978899, 1957798, 5306663, 10613326, 100826597, 201653194]

約数ペア:

[(1, 201653194), (2, 100826597), (19, 10613326), (38, 5306663), (103, 1957798), (206, 978899), (1957, 103042), (3914, 51521)]