207790272

素因数分解:

$2^6\times 3^5\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 168

約数和(自身を含む): 639055872

約数和(自身を除く): 431265600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 243, 248, 279, 288, 324, 372, 431, 432, 486, 496, 558, 576, 648, 744, 837, 862, 864, 972, 992, 1116, 1293, 1296, 1488, 1674, 1724, 1728, 1944, 1984, 2232, 2511, 2586, 2592, 2976, 3348, 3448, 3879, 3888, 4464, 5022, 5172, 5184, 5952, 6696, 6896, 7533, 7758, 7776, 8928, 10044, 10344, 11637, 13361, 13392, 13792, 15066, 15516, 15552, 17856, 20088, 20688, 23274, 26722, 26784, 27584, 30132, 31032, 34911, 40083, 40176, 41376, 46548, 53444, 53568, 60264, 62064, 69822, 80166, 80352, 82752, 93096, 104733, 106888, 120249, 120528, 124128, 139644, 160332, 160704, 186192, 209466, 213776, 240498, 241056, 248256, 279288, 320664, 360747, 372384, 418932, 427552, 480996, 482112, 558576, 641328, 721494, 744768, 837864, 855104, 961992, 1082241, 1117152, 1282656, 1442988, 1675728, 1923984, 2164482, 2234304, 2565312, 2885976, 3246723, 3351456, 3847968, 4328964, 5771952, 6493446, 6702912, 7695936, 8657928, 11543904, 12986892, 17315856, 23087808, 25973784, 34631712, 51947568, 69263424, 103895136, 207790272]

約数ペア:

[(1, 207790272), (2, 103895136), (3, 69263424), (4, 51947568), (6, 34631712), (8, 25973784), (9, 23087808), (12, 17315856), (16, 12986892), (18, 11543904), (24, 8657928), (27, 7695936), (31, 6702912), (32, 6493446), (36, 5771952), (48, 4328964), (54, 3847968), (62, 3351456), (64, 3246723), (72, 2885976), (81, 2565312), (93, 2234304), (96, 2164482), (108, 1923984), (124, 1675728), (144, 1442988), (162, 1282656), (186, 1117152), (192, 1082241), (216, 961992), (243, 855104), (248, 837864), (279, 744768), (288, 721494), (324, 641328), (372, 558576), (431, 482112), (432, 480996), (486, 427552), (496, 418932), (558, 372384), (576, 360747), (648, 320664), (744, 279288), (837, 248256), (862, 241056), (864, 240498), (972, 213776), (992, 209466), (1116, 186192), (1293, 160704), (1296, 160332), (1488, 139644), (1674, 124128), (1724, 120528), (1728, 120249), (1944, 106888), (1984, 104733), (2232, 93096), (2511, 82752), (2586, 80352), (2592, 80166), (2976, 69822), (3348, 62064), (3448, 60264), (3879, 53568), (3888, 53444), (4464, 46548), (5022, 41376), (5172, 40176), (5184, 40083), (5952, 34911), (6696, 31032), (6896, 30132), (7533, 27584), (7758, 26784), (7776, 26722), (8928, 23274), (10044, 20688), (10344, 20088), (11637, 17856), (13361, 15552), (13392, 15516), (13792, 15066)]