205910432

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2342

約数の個数: 96

約数和(自身を含む): 515257344

約数和(自身を除く): 309346912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1612, 1736, 2281, 2821, 2912, 3224, 3472, 4562, 5642, 6448, 6944, 9124, 11284, 12896, 15967, 18248, 22568, 29653, 31934, 36496, 45136, 59306, 63868, 70711, 72992, 90272, 118612, 127736, 141422, 207571, 237224, 255472, 282844, 415142, 474448, 494977, 510944, 565688, 830284, 919243, 948896, 989954, 1131376, 1660568, 1838486, 1979908, 2262752, 3321136, 3676972, 3959816, 6434701, 6642272, 7353944, 7919632, 12869402, 14707888, 15839264, 25738804, 29415776, 51477608, 102955216, 205910432]

約数ペア:

[(1, 205910432), (2, 102955216), (4, 51477608), (7, 29415776), (8, 25738804), (13, 15839264), (14, 14707888), (16, 12869402), (26, 7919632), (28, 7353944), (31, 6642272), (32, 6434701), (52, 3959816), (56, 3676972), (62, 3321136), (91, 2262752), (104, 1979908), (112, 1838486), (124, 1660568), (182, 1131376), (208, 989954), (217, 948896), (224, 919243), (248, 830284), (364, 565688), (403, 510944), (416, 494977), (434, 474448), (496, 415142), (728, 282844), (806, 255472), (868, 237224), (992, 207571), (1456, 141422), (1612, 127736), (1736, 118612), (2281, 90272), (2821, 72992), (2912, 70711), (3224, 63868), (3472, 59306), (4562, 45136), (5642, 36496), (6448, 31934), (6944, 29653), (9124, 22568), (11284, 18248), (12896, 15967)]