201279744

素因数分解:

$2^8\times 3^2\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:660

約数の個数: 108

約数和(自身を含む): 584584000

約数和(自身を除く): 383304256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 199, 256, 288, 384, 398, 439, 576, 597, 768, 796, 878, 1152, 1194, 1317, 1592, 1756, 1791, 2304, 2388, 2634, 3184, 3512, 3582, 3951, 4776, 5268, 6368, 7024, 7164, 7902, 9552, 10536, 12736, 14048, 14328, 15804, 19104, 21072, 25472, 28096, 28656, 31608, 38208, 42144, 50944, 56192, 57312, 63216, 76416, 84288, 87361, 112384, 114624, 126432, 152832, 168576, 174722, 229248, 252864, 262083, 337152, 349444, 458496, 505728, 524166, 698888, 786249, 1011456, 1048332, 1397776, 1572498, 2096664, 2795552, 3144996, 4193328, 5591104, 6289992, 8386656, 11182208, 12579984, 16773312, 22364416, 25159968, 33546624, 50319936, 67093248, 100639872, 201279744]

約数ペア:

[(1, 201279744), (2, 100639872), (3, 67093248), (4, 50319936), (6, 33546624), (8, 25159968), (9, 22364416), (12, 16773312), (16, 12579984), (18, 11182208), (24, 8386656), (32, 6289992), (36, 5591104), (48, 4193328), (64, 3144996), (72, 2795552), (96, 2096664), (128, 1572498), (144, 1397776), (192, 1048332), (199, 1011456), (256, 786249), (288, 698888), (384, 524166), (398, 505728), (439, 458496), (576, 349444), (597, 337152), (768, 262083), (796, 252864), (878, 229248), (1152, 174722), (1194, 168576), (1317, 152832), (1592, 126432), (1756, 114624), (1791, 112384), (2304, 87361), (2388, 84288), (2634, 76416), (3184, 63216), (3512, 57312), (3582, 56192), (3951, 50944), (4776, 42144), (5268, 38208), (6368, 31608), (7024, 28656), (7164, 28096), (7902, 25472), (9552, 21072), (10536, 19104), (12736, 15804), (14048, 14328)]