223837866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 569327616

約数和(自身を除く): 345489750

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 131, 142, 191, 213, 262, 382, 393, 426, 497, 573, 639, 786, 917, 994, 1146, 1179, 1278, 1337, 1491, 1719, 1834, 2358, 2674, 2751, 2982, 3438, 4011, 4473, 5502, 8022, 8253, 8946, 9301, 12033, 13561, 16506, 18602, 24066, 25021, 27122, 27903, 40683, 50042, 55806, 65107, 75063, 81366, 83709, 94927, 122049, 130214, 150126, 167418, 175147, 189854, 195321, 225189, 244098, 284781, 350294, 390642, 450378, 525441, 569562, 585963, 854343, 1050882, 1171926, 1576323, 1708686, 1776491, 3152646, 3552982, 5329473, 10658946, 12435437, 15988419, 24870874, 31976838, 37306311, 74612622, 111918933, 223837866]

約数ペア:

[(1, 223837866), (2, 111918933), (3, 74612622), (6, 37306311), (7, 31976838), (9, 24870874), (14, 15988419), (18, 12435437), (21, 10658946), (42, 5329473), (63, 3552982), (71, 3152646), (126, 1776491), (131, 1708686), (142, 1576323), (191, 1171926), (213, 1050882), (262, 854343), (382, 585963), (393, 569562), (426, 525441), (497, 450378), (573, 390642), (639, 350294), (786, 284781), (917, 244098), (994, 225189), (1146, 195321), (1179, 189854), (1278, 175147), (1337, 167418), (1491, 150126), (1719, 130214), (1834, 122049), (2358, 94927), (2674, 83709), (2751, 81366), (2982, 75063), (3438, 65107), (4011, 55806), (4473, 50042), (5502, 40683), (8022, 27903), (8253, 27122), (8946, 25021), (9301, 24066), (12033, 18602), (13561, 16506)]