220137008

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21599}}^1$

素因数の和:21634

約数の個数: 60

約数和(自身を含む): 534340800

約数和(自身を除く): 314203792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 21599, 43198, 86396, 151193, 172792, 280787, 302386, 345584, 561574, 604772, 1058351, 1123148, 1209544, 1965509, 2116702, 2246296, 2419088, 3931018, 4233404, 4492592, 7862036, 8466808, 13758563, 15724072, 16933616, 27517126, 31448144, 55034252, 110068504, 220137008]

約数ペア:

[(1, 220137008), (2, 110068504), (4, 55034252), (7, 31448144), (8, 27517126), (13, 16933616), (14, 15724072), (16, 13758563), (26, 8466808), (28, 7862036), (49, 4492592), (52, 4233404), (56, 3931018), (91, 2419088), (98, 2246296), (104, 2116702), (112, 1965509), (182, 1209544), (196, 1123148), (208, 1058351), (364, 604772), (392, 561574), (637, 345584), (728, 302386), (784, 280787), (1274, 172792), (1456, 151193), (2548, 86396), (5096, 43198), (10192, 21599)]