317009104

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{196169}}^1$

素因数の和:196278

約数の個数: 20

約数和(自身を含む): 620289540

約数和(自身を除く): 303280436

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 196169, 392338, 784676, 1569352, 3138704, 19813069, 39626138, 79252276, 158504552, 317009104]

約数ペア:

[(1, 317009104), (2, 158504552), (4, 79252276), (8, 39626138), (16, 19813069), (101, 3138704), (202, 1569352), (404, 784676), (808, 392338), (1616, 196169)]