205118208

素因数分解:

$2^8\times 3^2\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:850

約数の個数: 108

約数和(自身を含む): 596913408

約数和(自身を除く): 391795200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 508, 576, 701, 762, 768, 1016, 1143, 1152, 1402, 1524, 2032, 2103, 2286, 2304, 2804, 3048, 4064, 4206, 4572, 5608, 6096, 6309, 8128, 8412, 9144, 11216, 12192, 12618, 16256, 16824, 18288, 22432, 24384, 25236, 32512, 33648, 36576, 44864, 48768, 50472, 67296, 73152, 89027, 89728, 97536, 100944, 134592, 146304, 178054, 179456, 201888, 267081, 269184, 292608, 356108, 403776, 534162, 538368, 712216, 801243, 807552, 1068324, 1424432, 1602486, 1615104, 2136648, 2848864, 3204972, 4273296, 5697728, 6409944, 8546592, 11395456, 12819888, 17093184, 22790912, 25639776, 34186368, 51279552, 68372736, 102559104, 205118208]

約数ペア:

[(1, 205118208), (2, 102559104), (3, 68372736), (4, 51279552), (6, 34186368), (8, 25639776), (9, 22790912), (12, 17093184), (16, 12819888), (18, 11395456), (24, 8546592), (32, 6409944), (36, 5697728), (48, 4273296), (64, 3204972), (72, 2848864), (96, 2136648), (127, 1615104), (128, 1602486), (144, 1424432), (192, 1068324), (254, 807552), (256, 801243), (288, 712216), (381, 538368), (384, 534162), (508, 403776), (576, 356108), (701, 292608), (762, 269184), (768, 267081), (1016, 201888), (1143, 179456), (1152, 178054), (1402, 146304), (1524, 134592), (2032, 100944), (2103, 97536), (2286, 89728), (2304, 89027), (2804, 73152), (3048, 67296), (4064, 50472), (4206, 48768), (4572, 44864), (5608, 36576), (6096, 33648), (6309, 32512), (8128, 25236), (8412, 24384), (9144, 22432), (11216, 18288), (12192, 16824), (12618, 16256)]