200672912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{15619}}^1$

素因数の和:15711

約数の個数: 40

約数和(自身を含む): 429987360

約数和(自身を除く): 229314448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3212, 6424, 12848, 15619, 31238, 62476, 124952, 171809, 249904, 343618, 687236, 1140187, 1374472, 2280374, 2748944, 4560748, 9121496, 12542057, 18242992, 25084114, 50168228, 100336456, 200672912]

約数ペア:

[(1, 200672912), (2, 100336456), (4, 50168228), (8, 25084114), (11, 18242992), (16, 12542057), (22, 9121496), (44, 4560748), (73, 2748944), (88, 2280374), (146, 1374472), (176, 1140187), (292, 687236), (584, 343618), (803, 249904), (1168, 171809), (1606, 124952), (3212, 62476), (6424, 31238), (12848, 15619)]