206383968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4451}}^1$

素因数の和:4497

約数の個数: 144

約数和(自身を含む): 700068096

約数和(自身を除く): 493684128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 4451, 5152, 5796, 6624, 7728, 8902, 11592, 13353, 15456, 17804, 23184, 26706, 31157, 35608, 40059, 46368, 53412, 62314, 71216, 80118, 93471, 102373, 106824, 124628, 142432, 160236, 186942, 204746, 213648, 249256, 280413, 307119, 320472, 373884, 409492, 427296, 498512, 560826, 614238, 640944, 716611, 747768, 818984, 921357, 997024, 1121652, 1228476, 1281888, 1433222, 1495536, 1637968, 1842714, 2149833, 2243304, 2456952, 2866444, 2991072, 3275936, 3685428, 4299666, 4486608, 4913904, 5732888, 6449499, 7370856, 8599332, 8973216, 9827808, 11465776, 12898998, 14741712, 17198664, 22931552, 25797996, 29483424, 34397328, 51595992, 68794656, 103191984, 206383968]

約数ペア:

[(1, 206383968), (2, 103191984), (3, 68794656), (4, 51595992), (6, 34397328), (7, 29483424), (8, 25797996), (9, 22931552), (12, 17198664), (14, 14741712), (16, 12898998), (18, 11465776), (21, 9827808), (23, 8973216), (24, 8599332), (28, 7370856), (32, 6449499), (36, 5732888), (42, 4913904), (46, 4486608), (48, 4299666), (56, 3685428), (63, 3275936), (69, 2991072), (72, 2866444), (84, 2456952), (92, 2243304), (96, 2149833), (112, 1842714), (126, 1637968), (138, 1495536), (144, 1433222), (161, 1281888), (168, 1228476), (184, 1121652), (207, 997024), (224, 921357), (252, 818984), (276, 747768), (288, 716611), (322, 640944), (336, 614238), (368, 560826), (414, 498512), (483, 427296), (504, 409492), (552, 373884), (644, 320472), (672, 307119), (736, 280413), (828, 249256), (966, 213648), (1008, 204746), (1104, 186942), (1288, 160236), (1449, 142432), (1656, 124628), (1932, 106824), (2016, 102373), (2208, 93471), (2576, 80118), (2898, 71216), (3312, 62314), (3864, 53412), (4451, 46368), (5152, 40059), (5796, 35608), (6624, 31157), (7728, 26706), (8902, 23184), (11592, 17804), (13353, 15456)]