200799240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{383}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 641986560

約数和(自身を除く): 441187320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 257, 340, 383, 408, 510, 514, 680, 766, 771, 1020, 1028, 1149, 1285, 1532, 1542, 1915, 2040, 2056, 2298, 2570, 3064, 3084, 3830, 3855, 4369, 4596, 5140, 5745, 6168, 6511, 7660, 7710, 8738, 9192, 10280, 11490, 13022, 13107, 15320, 15420, 17476, 19533, 21845, 22980, 26044, 26214, 30840, 32555, 34952, 39066, 43690, 45960, 52088, 52428, 65110, 65535, 78132, 87380, 97665, 98431, 104856, 130220, 131070, 156264, 174760, 195330, 196862, 260440, 262140, 295293, 390660, 393724, 492155, 524280, 590586, 781320, 787448, 984310, 1181172, 1476465, 1673327, 1968620, 2362344, 2952930, 3346654, 3937240, 5019981, 5905860, 6693308, 8366635, 10039962, 11811720, 13386616, 16733270, 20079924, 25099905, 33466540, 40159848, 50199810, 66933080, 100399620, 200799240]

約数ペア:

[(1, 200799240), (2, 100399620), (3, 66933080), (4, 50199810), (5, 40159848), (6, 33466540), (8, 25099905), (10, 20079924), (12, 16733270), (15, 13386616), (17, 11811720), (20, 10039962), (24, 8366635), (30, 6693308), (34, 5905860), (40, 5019981), (51, 3937240), (60, 3346654), (68, 2952930), (85, 2362344), (102, 1968620), (120, 1673327), (136, 1476465), (170, 1181172), (204, 984310), (255, 787448), (257, 781320), (340, 590586), (383, 524280), (408, 492155), (510, 393724), (514, 390660), (680, 295293), (766, 262140), (771, 260440), (1020, 196862), (1028, 195330), (1149, 174760), (1285, 156264), (1532, 131070), (1542, 130220), (1915, 104856), (2040, 98431), (2056, 97665), (2298, 87380), (2570, 78132), (3064, 65535), (3084, 65110), (3830, 52428), (3855, 52088), (4369, 45960), (4596, 43690), (5140, 39066), (5745, 34952), (6168, 32555), (6511, 30840), (7660, 26214), (7710, 26044), (8738, 22980), (9192, 21845), (10280, 19533), (11490, 17476), (13022, 15420), (13107, 15320)]