198700992

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{16427}}^1$

素因数の和:16455

約数の個数: 112

約数和(自身を含む): 667633920

約数和(自身を除く): 468932928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 16427, 32854, 49281, 65708, 98562, 114989, 131416, 147843, 197124, 229978, 262832, 295686, 344967, 394248, 443529, 459956, 525664, 591372, 689934, 788496, 887058, 919912, 1034901, 1051328, 1182744, 1379868, 1576992, 1774116, 1839824, 2069802, 2365488, 2759736, 3104703, 3153984, 3548232, 3679648, 4139604, 4730976, 5519472, 6209406, 7096464, 7359296, 8279208, 9461952, 11038944, 12418812, 14192928, 16558416, 22077888, 24837624, 28385856, 33116832, 49675248, 66233664, 99350496, 198700992]

約数ペア:

[(1, 198700992), (2, 99350496), (3, 66233664), (4, 49675248), (6, 33116832), (7, 28385856), (8, 24837624), (9, 22077888), (12, 16558416), (14, 14192928), (16, 12418812), (18, 11038944), (21, 9461952), (24, 8279208), (27, 7359296), (28, 7096464), (32, 6209406), (36, 5519472), (42, 4730976), (48, 4139604), (54, 3679648), (56, 3548232), (63, 3153984), (64, 3104703), (72, 2759736), (84, 2365488), (96, 2069802), (108, 1839824), (112, 1774116), (126, 1576992), (144, 1379868), (168, 1182744), (189, 1051328), (192, 1034901), (216, 919912), (224, 887058), (252, 788496), (288, 689934), (336, 591372), (378, 525664), (432, 459956), (448, 443529), (504, 394248), (576, 344967), (672, 295686), (756, 262832), (864, 229978), (1008, 197124), (1344, 147843), (1512, 131416), (1728, 114989), (2016, 98562), (3024, 65708), (4032, 49281), (6048, 32854), (12096, 16427)]