210931512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1173

約数の個数: 128

約数和(自身を含む): 623842560

約数和(自身を除く): 412911048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 43, 44, 51, 66, 68, 86, 88, 102, 129, 132, 136, 172, 187, 204, 258, 264, 344, 374, 408, 473, 516, 561, 731, 748, 946, 1032, 1093, 1122, 1419, 1462, 1496, 1892, 2186, 2193, 2244, 2838, 2924, 3279, 3784, 4372, 4386, 4488, 5676, 5848, 6558, 8041, 8744, 8772, 11352, 12023, 13116, 16082, 17544, 18581, 24046, 24123, 26232, 32164, 36069, 37162, 46999, 48092, 48246, 55743, 64328, 72138, 74324, 93998, 96184, 96492, 111486, 140997, 144276, 148648, 187996, 192984, 204391, 222972, 281994, 288552, 375992, 408782, 445944, 516989, 563988, 613173, 798983, 817564, 1033978, 1127976, 1226346, 1550967, 1597966, 1635128, 2067956, 2396949, 2452692, 3101934, 3195932, 4135912, 4793898, 4905384, 6203868, 6391864, 8788813, 9587796, 12407736, 17577626, 19175592, 26366439, 35155252, 52732878, 70310504, 105465756, 210931512]

約数ペア:

[(1, 210931512), (2, 105465756), (3, 70310504), (4, 52732878), (6, 35155252), (8, 26366439), (11, 19175592), (12, 17577626), (17, 12407736), (22, 9587796), (24, 8788813), (33, 6391864), (34, 6203868), (43, 4905384), (44, 4793898), (51, 4135912), (66, 3195932), (68, 3101934), (86, 2452692), (88, 2396949), (102, 2067956), (129, 1635128), (132, 1597966), (136, 1550967), (172, 1226346), (187, 1127976), (204, 1033978), (258, 817564), (264, 798983), (344, 613173), (374, 563988), (408, 516989), (473, 445944), (516, 408782), (561, 375992), (731, 288552), (748, 281994), (946, 222972), (1032, 204391), (1093, 192984), (1122, 187996), (1419, 148648), (1462, 144276), (1496, 140997), (1892, 111486), (2186, 96492), (2193, 96184), (2244, 93998), (2838, 74324), (2924, 72138), (3279, 64328), (3784, 55743), (4372, 48246), (4386, 48092), (4488, 46999), (5676, 37162), (5848, 36069), (6558, 32164), (8041, 26232), (8744, 24123), (8772, 24046), (11352, 18581), (12023, 17544), (13116, 16082)]