205047936

素因数分解:

$2^7\times 3^4\times {\mathrm{19777}}^1$

素因数の和:19803

約数の個数: 80

約数和(自身を含む): 610250190

約数和(自身を除く): 405202254

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 19777, 39554, 59331, 79108, 118662, 158216, 177993, 237324, 316432, 355986, 474648, 533979, 632864, 711972, 949296, 1067958, 1265728, 1423944, 1601937, 1898592, 2135916, 2531456, 2847888, 3203874, 3797184, 4271832, 5695776, 6407748, 7594368, 8543664, 11391552, 12815496, 17087328, 22783104, 25630992, 34174656, 51261984, 68349312, 102523968, 205047936]

約数ペア:

[(1, 205047936), (2, 102523968), (3, 68349312), (4, 51261984), (6, 34174656), (8, 25630992), (9, 22783104), (12, 17087328), (16, 12815496), (18, 11391552), (24, 8543664), (27, 7594368), (32, 6407748), (36, 5695776), (48, 4271832), (54, 3797184), (64, 3203874), (72, 2847888), (81, 2531456), (96, 2135916), (108, 1898592), (128, 1601937), (144, 1423944), (162, 1265728), (192, 1067958), (216, 949296), (288, 711972), (324, 632864), (384, 533979), (432, 474648), (576, 355986), (648, 316432), (864, 237324), (1152, 177993), (1296, 158216), (1728, 118662), (2592, 79108), (3456, 59331), (5184, 39554), (10368, 19777)]