219702966

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1138

約数の個数: 96

約数和(自身を含む): 553109760

約数和(自身を除く): 333406794

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 49, 57, 74, 98, 111, 114, 133, 147, 222, 259, 266, 294, 399, 518, 703, 777, 798, 931, 1063, 1406, 1554, 1813, 1862, 2109, 2126, 2793, 3189, 3626, 4218, 4921, 5439, 5586, 6378, 7441, 9842, 10878, 14763, 14882, 20197, 22323, 29526, 34447, 39331, 40394, 44646, 52087, 60591, 68894, 78662, 103341, 104174, 117993, 121182, 141379, 156261, 206682, 235986, 275317, 282758, 312522, 424137, 550634, 747289, 825951, 848274, 989653, 1494578, 1651902, 1927219, 1979306, 2241867, 2968959, 3854438, 4483734, 5231023, 5781657, 5937918, 10462046, 11563314, 15693069, 31386138, 36617161, 73234322, 109851483, 219702966]

約数ペア:

[(1, 219702966), (2, 109851483), (3, 73234322), (6, 36617161), (7, 31386138), (14, 15693069), (19, 11563314), (21, 10462046), (37, 5937918), (38, 5781657), (42, 5231023), (49, 4483734), (57, 3854438), (74, 2968959), (98, 2241867), (111, 1979306), (114, 1927219), (133, 1651902), (147, 1494578), (222, 989653), (259, 848274), (266, 825951), (294, 747289), (399, 550634), (518, 424137), (703, 312522), (777, 282758), (798, 275317), (931, 235986), (1063, 206682), (1406, 156261), (1554, 141379), (1813, 121182), (1862, 117993), (2109, 104174), (2126, 103341), (2793, 78662), (3189, 68894), (3626, 60591), (4218, 52087), (4921, 44646), (5439, 40394), (5586, 39331), (6378, 34447), (7441, 29526), (9842, 22323), (10878, 20197), (14763, 14882)]