193446512

素因数分解:

$2^4\times 7^3\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:479

約数の個数: 80

約数和(自身を含む): 442680000

約数和(自身を除く): 249233488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 101, 112, 196, 202, 343, 349, 392, 404, 686, 698, 707, 784, 808, 1372, 1396, 1414, 1616, 2443, 2744, 2792, 2828, 4886, 4949, 5488, 5584, 5656, 9772, 9898, 11312, 17101, 19544, 19796, 34202, 34643, 35249, 39088, 39592, 68404, 69286, 70498, 79184, 119707, 136808, 138572, 140996, 239414, 246743, 273616, 277144, 281992, 478828, 493486, 554288, 563984, 957656, 986972, 1727201, 1915312, 1973944, 3454402, 3947888, 6908804, 12090407, 13817608, 24180814, 27635216, 48361628, 96723256, 193446512]

約数ペア:

[(1, 193446512), (2, 96723256), (4, 48361628), (7, 27635216), (8, 24180814), (14, 13817608), (16, 12090407), (28, 6908804), (49, 3947888), (56, 3454402), (98, 1973944), (101, 1915312), (112, 1727201), (196, 986972), (202, 957656), (343, 563984), (349, 554288), (392, 493486), (404, 478828), (686, 281992), (698, 277144), (707, 273616), (784, 246743), (808, 239414), (1372, 140996), (1396, 138572), (1414, 136808), (1616, 119707), (2443, 79184), (2744, 70498), (2792, 69286), (2828, 68404), (4886, 39592), (4949, 39088), (5488, 35249), (5584, 34643), (5656, 34202), (9772, 19796), (9898, 19544), (11312, 17101)]