204164512

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{743}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 416973312

約数和(自身を除く): 212808800

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 277, 496, 554, 743, 992, 1108, 1486, 2216, 2972, 4432, 5944, 8587, 8864, 11888, 17174, 23033, 23776, 34348, 46066, 68696, 92132, 137392, 184264, 205811, 274784, 368528, 411622, 737056, 823244, 1646488, 3292976, 6380141, 6585952, 12760282, 25520564, 51041128, 102082256, 204164512]

約数ペア:

[(1, 204164512), (2, 102082256), (4, 51041128), (8, 25520564), (16, 12760282), (31, 6585952), (32, 6380141), (62, 3292976), (124, 1646488), (248, 823244), (277, 737056), (496, 411622), (554, 368528), (743, 274784), (992, 205811), (1108, 184264), (1486, 137392), (2216, 92132), (2972, 68696), (4432, 46066), (5944, 34348), (8587, 23776), (8864, 23033), (11888, 17174)]