201624436

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{298261}}^1$

素因数の和:298291

約数の個数: 18

約数和(自身を含む): 382073622

約数和(自身を除く): 180449186

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 298261, 596522, 1193044, 3877393, 7754786, 15509572, 50406109, 100812218, 201624436]

約数ペア:

[(1, 201624436), (2, 100812218), (4, 50406109), (13, 15509572), (26, 7754786), (52, 3877393), (169, 1193044), (338, 596522), (676, 298261)]