201390657896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3967}}^1\times {\mathrm{8681}}^1$

素因数の和:12714

約数の個数: 64

約数和(自身を含む): 409268090880

約数和(自身を除く): 207877432984

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 3967, 5848, 7934, 8681, 15868, 17362, 31736, 34724, 67439, 69448, 134878, 147577, 170581, 269756, 295154, 341162, 373283, 539512, 590308, 682324, 746566, 1180616, 1364648, 1493132, 2899877, 2986264, 5799754, 6345811, 11599508, 12691622, 23199016, 25383244, 34437527, 50766488, 68875054, 137750108, 275500216, 585437959, 1170875918, 1480813661, 2341751836, 2961627322, 4683503672, 5923254644, 11846509288, 25173832237, 50347664474, 100695328948, 201390657896]

約数ペア:

[(1, 201390657896), (2, 100695328948), (4, 50347664474), (8, 25173832237), (17, 11846509288), (34, 5923254644), (43, 4683503672), (68, 2961627322), (86, 2341751836), (136, 1480813661), (172, 1170875918), (344, 585437959), (731, 275500216), (1462, 137750108), (2924, 68875054), (3967, 50766488), (5848, 34437527), (7934, 25383244), (8681, 23199016), (15868, 12691622), (17362, 11599508), (31736, 6345811), (34724, 5799754), (67439, 2986264), (69448, 2899877), (134878, 1493132), (147577, 1364648), (170581, 1180616), (269756, 746566), (295154, 682324), (341162, 590308), (373283, 539512)]