204959414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 367994880

約数和(自身を除く): 163035466

約数列:

[1, 2, 11, 22, 29, 31, 43, 58, 62, 86, 241, 319, 341, 473, 482, 638, 682, 899, 946, 1247, 1333, 1798, 2494, 2651, 2666, 5302, 6989, 7471, 9889, 10363, 13717, 13978, 14663, 14942, 19778, 20726, 27434, 29326, 38657, 76879, 77314, 82181, 113993, 153758, 164362, 216659, 227986, 300527, 321253, 425227, 433318, 601054, 642506, 850454, 2383249, 3305797, 3533783, 4766498, 6611594, 7067566, 9316337, 18632674, 102479707, 204959414]

約数ペア:

[(1, 204959414), (2, 102479707), (11, 18632674), (22, 9316337), (29, 7067566), (31, 6611594), (43, 4766498), (58, 3533783), (62, 3305797), (86, 2383249), (241, 850454), (319, 642506), (341, 601054), (473, 433318), (482, 425227), (638, 321253), (682, 300527), (899, 227986), (946, 216659), (1247, 164362), (1333, 153758), (1798, 113993), (2494, 82181), (2651, 77314), (2666, 76879), (5302, 38657), (6989, 29326), (7471, 27434), (9889, 20726), (10363, 19778), (13717, 14942), (13978, 14663)]