205713816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{111317}}^1$

素因数の和:111344

約数の個数: 64

約数和(自身を含む): 641191680

約数和(自身を除く): 435477864

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 111317, 222634, 333951, 445268, 667902, 779219, 890536, 1224487, 1335804, 1558438, 2337657, 2448974, 2671608, 3116876, 3673461, 4675314, 4897948, 6233752, 7346922, 8571409, 9350628, 9795896, 14693844, 17142818, 18701256, 25714227, 29387688, 34285636, 51428454, 68571272, 102856908, 205713816]

約数ペア:

[(1, 205713816), (2, 102856908), (3, 68571272), (4, 51428454), (6, 34285636), (7, 29387688), (8, 25714227), (11, 18701256), (12, 17142818), (14, 14693844), (21, 9795896), (22, 9350628), (24, 8571409), (28, 7346922), (33, 6233752), (42, 4897948), (44, 4675314), (56, 3673461), (66, 3116876), (77, 2671608), (84, 2448974), (88, 2337657), (132, 1558438), (154, 1335804), (168, 1224487), (231, 890536), (264, 779219), (308, 667902), (462, 445268), (616, 333951), (924, 222634), (1848, 111317)]