199482771968

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{739307}}^1$

素因数の和:739373

約数の個数: 80

約数和(自身を含む): 435635760384

約数和(自身を除く): 236152988416

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 512, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 3968, 4216, 4352, 7936, 8432, 8704, 15872, 16864, 33728, 67456, 134912, 269824, 739307, 1478614, 2957228, 5914456, 11828912, 12568219, 22918517, 23657824, 25136438, 45837034, 47315648, 50272876, 91674068, 94631296, 100545752, 183348136, 189262592, 201091504, 366696272, 378525184, 389614789, 402183008, 733392544, 779229578, 804366016, 1466785088, 1558459156, 1608732032, 2933570176, 3116918312, 3217464064, 5867140352, 6233836624, 6434928128, 11734280704, 12467673248, 24935346496, 49870692992, 99741385984, 199482771968]

約数ペア:

[(1, 199482771968), (2, 99741385984), (4, 49870692992), (8, 24935346496), (16, 12467673248), (17, 11734280704), (31, 6434928128), (32, 6233836624), (34, 5867140352), (62, 3217464064), (64, 3116918312), (68, 2933570176), (124, 1608732032), (128, 1558459156), (136, 1466785088), (248, 804366016), (256, 779229578), (272, 733392544), (496, 402183008), (512, 389614789), (527, 378525184), (544, 366696272), (992, 201091504), (1054, 189262592), (1088, 183348136), (1984, 100545752), (2108, 94631296), (2176, 91674068), (3968, 50272876), (4216, 47315648), (4352, 45837034), (7936, 25136438), (8432, 23657824), (8704, 22918517), (15872, 12568219), (16864, 11828912), (33728, 5914456), (67456, 2957228), (134912, 1478614), (269824, 739307)]