207804464

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109141}}^1$

素因数の和:109173

約数の個数: 40

約数和(自身を含む): 487209888

約数和(自身を除く): 279405424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 109141, 218282, 436564, 763987, 873128, 1527974, 1746256, 1855397, 3055948, 3710794, 6111896, 7421588, 12223792, 12987779, 14843176, 25975558, 29686352, 51951116, 103902232, 207804464]

約数ペア:

[(1, 207804464), (2, 103902232), (4, 51951116), (7, 29686352), (8, 25975558), (14, 14843176), (16, 12987779), (17, 12223792), (28, 7421588), (34, 6111896), (56, 3710794), (68, 3055948), (112, 1855397), (119, 1746256), (136, 1527974), (238, 873128), (272, 763987), (476, 436564), (952, 218282), (1904, 109141)]