208036374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{381019}}^1$

素因数の和:381044

約数の個数: 32

約数和(自身を含む): 512090880

約数和(自身を除く): 304054506

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 381019, 762038, 1143057, 2286114, 2667133, 4953247, 5334266, 8001399, 9906494, 14859741, 16002798, 29719482, 34672729, 69345458, 104018187, 208036374]

約数ペア:

[(1, 208036374), (2, 104018187), (3, 69345458), (6, 34672729), (7, 29719482), (13, 16002798), (14, 14859741), (21, 9906494), (26, 8001399), (39, 5334266), (42, 4953247), (78, 2667133), (91, 2286114), (182, 1143057), (273, 762038), (546, 381019)]