201628424

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{1571}}^1$

素因数の和:1901

約数の個数: 32

約数和(自身を含む): 385957440

約数和(自身を除く): 184329016

約数列:

[1, 2, 4, 8, 61, 122, 244, 263, 488, 526, 1052, 1571, 2104, 3142, 6284, 12568, 16043, 32086, 64172, 95831, 128344, 191662, 383324, 413173, 766648, 826346, 1652692, 3305384, 25203553, 50407106, 100814212, 201628424]

約数ペア:

[(1, 201628424), (2, 100814212), (4, 50407106), (8, 25203553), (61, 3305384), (122, 1652692), (244, 826346), (263, 766648), (488, 413173), (526, 383324), (1052, 191662), (1571, 128344), (2104, 95831), (3142, 64172), (6284, 32086), (12568, 16043)]