202687770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397427}}^1$

素因数の和:397454

約数の個数: 32

約数和(自身を含む): 515066688

約数和(自身を除く): 312378918

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 397427, 794854, 1192281, 1987135, 2384562, 3974270, 5961405, 6756259, 11922810, 13512518, 20268777, 33781295, 40537554, 67562590, 101343885, 202687770]

約数ペア:

[(1, 202687770), (2, 101343885), (3, 67562590), (5, 40537554), (6, 33781295), (10, 20268777), (15, 13512518), (17, 11922810), (30, 6756259), (34, 5961405), (51, 3974270), (85, 2384562), (102, 1987135), (170, 1192281), (255, 794854), (510, 397427)]