201631896

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{32189}}^1$

素因数の和:32233

約数の個数: 64

約数和(自身を含む): 579420000

約数和(自身を除く): 377788104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 6264, 32189, 64378, 96567, 128756, 193134, 257512, 289701, 386268, 579402, 772536, 869103, 933481, 1158804, 1738206, 1866962, 2317608, 2800443, 3476412, 3733924, 5600886, 6952824, 7467848, 8401329, 11201772, 16802658, 22403544, 25203987, 33605316, 50407974, 67210632, 100815948, 201631896]

約数ペア:

[(1, 201631896), (2, 100815948), (3, 67210632), (4, 50407974), (6, 33605316), (8, 25203987), (9, 22403544), (12, 16802658), (18, 11201772), (24, 8401329), (27, 7467848), (29, 6952824), (36, 5600886), (54, 3733924), (58, 3476412), (72, 2800443), (87, 2317608), (108, 1866962), (116, 1738206), (174, 1158804), (216, 933481), (232, 869103), (261, 772536), (348, 579402), (522, 386268), (696, 289701), (783, 257512), (1044, 193134), (1566, 128756), (2088, 96567), (3132, 64378), (6264, 32189)]