203400478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{10477}}^1$

素因数の和:11067

約数の個数: 16

約数和(自身を含む): 323644464

約数和(自身を除く): 120243986

約数列:

[1, 2, 17, 34, 571, 1142, 9707, 10477, 19414, 20954, 178109, 356218, 5982367, 11964734, 101700239, 203400478]

約数ペア:

[(1, 203400478), (2, 101700239), (17, 11964734), (34, 5982367), (571, 356218), (1142, 178109), (9707, 20954), (10477, 19414)]