201897916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8707}}^1$

素因数の和:8770

約数の個数: 48

約数和(自身を含む): 421327872

約数和(自身を除く): 219429956

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 124, 187, 341, 374, 527, 682, 748, 1054, 1364, 2108, 5797, 8707, 11594, 17414, 23188, 34828, 95777, 148019, 191554, 269917, 296038, 383108, 539834, 592076, 1079668, 1628209, 2969087, 3256418, 4588589, 5938174, 6512836, 9177178, 11876348, 18354356, 50474479, 100948958, 201897916]

約数ペア:

[(1, 201897916), (2, 100948958), (4, 50474479), (11, 18354356), (17, 11876348), (22, 9177178), (31, 6512836), (34, 5938174), (44, 4588589), (62, 3256418), (68, 2969087), (124, 1628209), (187, 1079668), (341, 592076), (374, 539834), (527, 383108), (682, 296038), (748, 269917), (1054, 191554), (1364, 148019), (2108, 95777), (5797, 34828), (8707, 23188), (11594, 17414)]