201227793

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 316434816

約数和(自身を除く): 115207023

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 169, 221, 481, 507, 629, 631, 663, 1443, 1887, 1893, 2873, 6253, 8177, 8203, 8619, 10727, 18759, 23347, 24531, 24609, 32181, 70041, 106301, 106639, 139451, 303511, 318903, 319917, 396899, 418353, 910533, 1190697, 1812863, 3945643, 5159687, 5438589, 11836929, 15479061, 67075931, 201227793]

約数ペア:

[(1, 201227793), (3, 67075931), (13, 15479061), (17, 11836929), (37, 5438589), (39, 5159687), (51, 3945643), (111, 1812863), (169, 1190697), (221, 910533), (481, 418353), (507, 396899), (629, 319917), (631, 318903), (663, 303511), (1443, 139451), (1887, 106639), (1893, 106301), (2873, 70041), (6253, 32181), (8177, 24609), (8203, 24531), (8619, 23347), (10727, 18759)]