207311888

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2633}}^1$

素因数の和:2704

約数の個数: 80

約数和(自身を含む): 496456320

約数和(自身を除く): 289144432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 152, 259, 266, 296, 304, 518, 532, 592, 703, 1036, 1064, 1406, 2072, 2128, 2633, 2812, 4144, 4921, 5266, 5624, 9842, 10532, 11248, 18431, 19684, 21064, 36862, 39368, 42128, 50027, 73724, 78736, 97421, 100054, 147448, 194842, 200108, 294896, 350189, 389684, 400216, 681947, 700378, 779368, 800432, 1363894, 1400756, 1558736, 1850999, 2727788, 2801512, 3701998, 5455576, 5603024, 7403996, 10911152, 12956993, 14807992, 25913986, 29615984, 51827972, 103655944, 207311888]

約数ペア:

[(1, 207311888), (2, 103655944), (4, 51827972), (7, 29615984), (8, 25913986), (14, 14807992), (16, 12956993), (19, 10911152), (28, 7403996), (37, 5603024), (38, 5455576), (56, 3701998), (74, 2801512), (76, 2727788), (112, 1850999), (133, 1558736), (148, 1400756), (152, 1363894), (259, 800432), (266, 779368), (296, 700378), (304, 681947), (518, 400216), (532, 389684), (592, 350189), (703, 294896), (1036, 200108), (1064, 194842), (1406, 147448), (2072, 100054), (2128, 97421), (2633, 78736), (2812, 73724), (4144, 50027), (4921, 42128), (5266, 39368), (5624, 36862), (9842, 21064), (10532, 19684), (11248, 18431)]