199132416

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{12347}}^1$

素因数の和:12376

約数の個数: 108

約数和(自身を含む): 656222112

約数和(自身を除く): 457089696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 12347, 16128, 24694, 37041, 49388, 74082, 86429, 98776, 111123, 148164, 172858, 197552, 222246, 259287, 296328, 345716, 395104, 444492, 518574, 592656, 691432, 777861, 790208, 888984, 1037148, 1185312, 1382864, 1555722, 1580416, 1777968, 2074296, 2370624, 2765728, 3111444, 3160832, 3555936, 4148592, 4741248, 5531456, 6222888, 7111872, 8297184, 9482496, 11062912, 12445776, 14223744, 16594368, 22125824, 24891552, 28447488, 33188736, 49783104, 66377472, 99566208, 199132416]

約数ペア:

[(1, 199132416), (2, 99566208), (3, 66377472), (4, 49783104), (6, 33188736), (7, 28447488), (8, 24891552), (9, 22125824), (12, 16594368), (14, 14223744), (16, 12445776), (18, 11062912), (21, 9482496), (24, 8297184), (28, 7111872), (32, 6222888), (36, 5531456), (42, 4741248), (48, 4148592), (56, 3555936), (63, 3160832), (64, 3111444), (72, 2765728), (84, 2370624), (96, 2074296), (112, 1777968), (126, 1580416), (128, 1555722), (144, 1382864), (168, 1185312), (192, 1037148), (224, 888984), (252, 790208), (256, 777861), (288, 691432), (336, 592656), (384, 518574), (448, 444492), (504, 395104), (576, 345716), (672, 296328), (768, 259287), (896, 222246), (1008, 197552), (1152, 172858), (1344, 148164), (1792, 111123), (2016, 98776), (2304, 86429), (2688, 74082), (4032, 49388), (5376, 37041), (8064, 24694), (12347, 16128)]