208495896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12049}}^1$

素因数の和:12168

約数の個数: 64

約数和(自身を含む): 601536000

約数和(自身を除く): 393040104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 2163, 2472, 2884, 4326, 5768, 8652, 12049, 17304, 24098, 36147, 48196, 72294, 84343, 96392, 144588, 168686, 253029, 289176, 337372, 506058, 674744, 1012116, 1241047, 2024232, 2482094, 3723141, 4964188, 7446282, 8687329, 9928376, 14892564, 17374658, 26061987, 29785128, 34749316, 52123974, 69498632, 104247948, 208495896]

約数ペア:

[(1, 208495896), (2, 104247948), (3, 69498632), (4, 52123974), (6, 34749316), (7, 29785128), (8, 26061987), (12, 17374658), (14, 14892564), (21, 9928376), (24, 8687329), (28, 7446282), (42, 4964188), (56, 3723141), (84, 2482094), (103, 2024232), (168, 1241047), (206, 1012116), (309, 674744), (412, 506058), (618, 337372), (721, 289176), (824, 253029), (1236, 168686), (1442, 144588), (2163, 96392), (2472, 84343), (2884, 72294), (4326, 48196), (5768, 36147), (8652, 24098), (12049, 17304)]