205756424

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{1453}}^1$

素因数の和:2061

約数の個数: 32

約数和(自身を含む): 399210240

約数和(自身を除く): 193453816

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 571, 1142, 1453, 2284, 2906, 4568, 5812, 11624, 17701, 35402, 45043, 70804, 90086, 141608, 180172, 360344, 829663, 1659326, 3318652, 6637304, 25719553, 51439106, 102878212, 205756424]

約数ペア:

[(1, 205756424), (2, 102878212), (4, 51439106), (8, 25719553), (31, 6637304), (62, 3318652), (124, 1659326), (248, 829663), (571, 360344), (1142, 180172), (1453, 141608), (2284, 90086), (2906, 70804), (4568, 45043), (5812, 35402), (11624, 17701)]