207890221014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^2\times {\mathrm{6473}}^1$

素因数の和:6691

約数の個数: 144

約数和(自身を含む): 535217802912

約数和(自身を除く): 327327581898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 83, 111, 126, 166, 222, 249, 259, 333, 498, 518, 581, 666, 747, 777, 1162, 1494, 1554, 1743, 2331, 3071, 3486, 4662, 5229, 6142, 6473, 6889, 9213, 10458, 12946, 13778, 18426, 19419, 20667, 21497, 27639, 38838, 41334, 42994, 45311, 48223, 55278, 58257, 62001, 64491, 90622, 96446, 116514, 124002, 128982, 135933, 144669, 193473, 239501, 254893, 271866, 289338, 386946, 407799, 434007, 479002, 509786, 537259, 718503, 764679, 815598, 868014, 1074518, 1437006, 1529358, 1611777, 1676507, 1784251, 2155509, 2294037, 3223554, 3353014, 3568502, 3760813, 4311018, 4588074, 4835331, 5029521, 5352753, 7521626, 9670662, 10059042, 10705506, 11282439, 15088563, 16058259, 19878583, 22564878, 30177126, 32116518, 33847317, 39757166, 44592497, 59635749, 67694634, 89184994, 119271498, 133777491, 139150081, 178907247, 267554982, 278300162, 312147479, 357814494, 401332473, 417450243, 624294958, 802664946, 834900486, 936442437, 1252350729, 1649922389, 1872884874, 2504701458, 2809327311, 3299844778, 4949767167, 5618654622, 9899534334, 11549456723, 14849301501, 23098913446, 29698603002, 34648370169, 69296740338, 103945110507, 207890221014]

約数ペア:

[(1, 207890221014), (2, 103945110507), (3, 69296740338), (6, 34648370169), (7, 29698603002), (9, 23098913446), (14, 14849301501), (18, 11549456723), (21, 9899534334), (37, 5618654622), (42, 4949767167), (63, 3299844778), (74, 2809327311), (83, 2504701458), (111, 1872884874), (126, 1649922389), (166, 1252350729), (222, 936442437), (249, 834900486), (259, 802664946), (333, 624294958), (498, 417450243), (518, 401332473), (581, 357814494), (666, 312147479), (747, 278300162), (777, 267554982), (1162, 178907247), (1494, 139150081), (1554, 133777491), (1743, 119271498), (2331, 89184994), (3071, 67694634), (3486, 59635749), (4662, 44592497), (5229, 39757166), (6142, 33847317), (6473, 32116518), (6889, 30177126), (9213, 22564878), (10458, 19878583), (12946, 16058259), (13778, 15088563), (18426, 11282439), (19419, 10705506), (20667, 10059042), (21497, 9670662), (27639, 7521626), (38838, 5352753), (41334, 5029521), (42994, 4835331), (45311, 4588074), (48223, 4311018), (55278, 3760813), (58257, 3568502), (62001, 3353014), (64491, 3223554), (90622, 2294037), (96446, 2155509), (116514, 1784251), (124002, 1676507), (128982, 1611777), (135933, 1529358), (144669, 1437006), (193473, 1074518), (239501, 868014), (254893, 815598), (271866, 764679), (289338, 718503), (386946, 537259), (407799, 509786), (434007, 479002)]