201937792

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 493516800

約数和(自身を除く): 291579008

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 41, 46, 56, 64, 82, 92, 112, 128, 161, 164, 184, 224, 239, 287, 322, 328, 368, 448, 478, 574, 644, 656, 736, 896, 943, 956, 1148, 1288, 1312, 1472, 1673, 1886, 1912, 2296, 2576, 2624, 2944, 3346, 3772, 3824, 4592, 5152, 5248, 5497, 6601, 6692, 7544, 7648, 9184, 9799, 10304, 10994, 13202, 13384, 15088, 15296, 18368, 19598, 20608, 21988, 26404, 26768, 30176, 30592, 36736, 38479, 39196, 43976, 52808, 53536, 60352, 68593, 76958, 78392, 87952, 105616, 107072, 120704, 137186, 153916, 156784, 175904, 211232, 214144, 225377, 274372, 307832, 313568, 351808, 422464, 450754, 548744, 615664, 627136, 703616, 844928, 901508, 1097488, 1231328, 1254272, 1577639, 1803016, 2194976, 2462656, 3155278, 3606032, 4389952, 4925312, 6310556, 7212064, 8779904, 12621112, 14424128, 25242224, 28848256, 50484448, 100968896, 201937792]

約数ペア:

[(1, 201937792), (2, 100968896), (4, 50484448), (7, 28848256), (8, 25242224), (14, 14424128), (16, 12621112), (23, 8779904), (28, 7212064), (32, 6310556), (41, 4925312), (46, 4389952), (56, 3606032), (64, 3155278), (82, 2462656), (92, 2194976), (112, 1803016), (128, 1577639), (161, 1254272), (164, 1231328), (184, 1097488), (224, 901508), (239, 844928), (287, 703616), (322, 627136), (328, 615664), (368, 548744), (448, 450754), (478, 422464), (574, 351808), (644, 313568), (656, 307832), (736, 274372), (896, 225377), (943, 214144), (956, 211232), (1148, 175904), (1288, 156784), (1312, 153916), (1472, 137186), (1673, 120704), (1886, 107072), (1912, 105616), (2296, 87952), (2576, 78392), (2624, 76958), (2944, 68593), (3346, 60352), (3772, 53536), (3824, 52808), (4592, 43976), (5152, 39196), (5248, 38479), (5497, 36736), (6601, 30592), (6692, 30176), (7544, 26768), (7648, 26404), (9184, 21988), (9799, 20608), (10304, 19598), (10994, 18368), (13202, 15296), (13384, 15088)]