205257824

素因数分解:

$2^5\times {\mathrm{29}}^3\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 420124320

約数和(自身を除く): 214866496

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 263, 464, 526, 841, 928, 1052, 1682, 2104, 3364, 4208, 6728, 7627, 8416, 13456, 15254, 24389, 26912, 30508, 48778, 61016, 97556, 122032, 195112, 221183, 244064, 390224, 442366, 780448, 884732, 1769464, 3538928, 6414307, 7077856, 12828614, 25657228, 51314456, 102628912, 205257824]

約数ペア:

[(1, 205257824), (2, 102628912), (4, 51314456), (8, 25657228), (16, 12828614), (29, 7077856), (32, 6414307), (58, 3538928), (116, 1769464), (232, 884732), (263, 780448), (464, 442366), (526, 390224), (841, 244064), (928, 221183), (1052, 195112), (1682, 122032), (2104, 97556), (3364, 61016), (4208, 48778), (6728, 30508), (7627, 26912), (8416, 24389), (13456, 15254)]