199165446

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1429}}^1$

素因数の和:1558

約数の個数: 64

約数和(自身を含む): 463320000

約数和(自身を除く): 264154554

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 89, 174, 178, 261, 267, 522, 534, 783, 801, 1429, 1566, 1602, 2403, 2581, 2858, 4287, 4806, 5162, 7743, 8574, 12861, 15486, 23229, 25722, 38583, 41441, 46458, 69687, 77166, 82882, 124323, 127181, 139374, 248646, 254362, 372969, 381543, 745938, 763086, 1118907, 1144629, 2237814, 2289258, 3433887, 3688249, 6867774, 7376498, 11064747, 22129494, 33194241, 66388482, 99582723, 199165446]

約数ペア:

[(1, 199165446), (2, 99582723), (3, 66388482), (6, 33194241), (9, 22129494), (18, 11064747), (27, 7376498), (29, 6867774), (54, 3688249), (58, 3433887), (87, 2289258), (89, 2237814), (174, 1144629), (178, 1118907), (261, 763086), (267, 745938), (522, 381543), (534, 372969), (783, 254362), (801, 248646), (1429, 139374), (1566, 127181), (1602, 124323), (2403, 82882), (2581, 77166), (2858, 69687), (4287, 46458), (4806, 41441), (5162, 38583), (7743, 25722), (8574, 23229), (12861, 15486)]