206907935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4567}}^1$

素因数の和:4643

約数の個数: 32

約数和(自身を含む): 290086272

約数和(自身を除く): 83178337

約数列:

[1, 5, 13, 17, 41, 65, 85, 205, 221, 533, 697, 1105, 2665, 3485, 4567, 9061, 22835, 45305, 59371, 77639, 187247, 296855, 388195, 936235, 1009307, 2434211, 3183199, 5046535, 12171055, 15915995, 41381587, 206907935]

約数ペア:

[(1, 206907935), (5, 41381587), (13, 15915995), (17, 12171055), (41, 5046535), (65, 3183199), (85, 2434211), (205, 1009307), (221, 936235), (533, 388195), (697, 296855), (1105, 187247), (2665, 77639), (3485, 59371), (4567, 45305), (9061, 22835)]