227776172

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{25919}}^1$

素因数の和:25962

約数の個数: 24

約数和(自身を含む): 431827200

約数和(自身を除く): 204051028

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2197, 4394, 8788, 25919, 51838, 103676, 336947, 673894, 1347788, 4380311, 8760622, 17521244, 56944043, 113888086, 227776172]

約数ペア:

[(1, 227776172), (2, 113888086), (4, 56944043), (13, 17521244), (26, 8760622), (52, 4380311), (169, 1347788), (338, 673894), (676, 336947), (2197, 103676), (4394, 51838), (8788, 25919)]