201630064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5333}}^1$

素因数の和:5497

約数の個数: 40

約数和(自身を含む): 416692080

約数和(自身を除く): 215062016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 139, 272, 278, 556, 1112, 2224, 2363, 4726, 5333, 9452, 10666, 18904, 21332, 37808, 42664, 85328, 90661, 181322, 362644, 725288, 741287, 1450576, 1482574, 2965148, 5930296, 11860592, 12601879, 25203758, 50407516, 100815032, 201630064]

約数ペア:

[(1, 201630064), (2, 100815032), (4, 50407516), (8, 25203758), (16, 12601879), (17, 11860592), (34, 5930296), (68, 2965148), (136, 1482574), (139, 1450576), (272, 741287), (278, 725288), (556, 362644), (1112, 181322), (2224, 90661), (2363, 85328), (4726, 42664), (5333, 37808), (9452, 21332), (10666, 18904)]