208039280848

素因数分解:

$2^4\times 7^1\times {\mathrm{10499}}^1\times {\mathrm{176921}}^1$

素因数の和:187435

約数の個数: 40

約数和(自身を含む): 460704888000

約数和(自身を除く): 252665607152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 10499, 20998, 41996, 73493, 83992, 146986, 167984, 176921, 293972, 353842, 587944, 707684, 1175888, 1238447, 1415368, 2476894, 2830736, 4953788, 9907576, 19815152, 1857493579, 3714987158, 7429974316, 13002455053, 14859948632, 26004910106, 29719897264, 52009820212, 104019640424, 208039280848]

約数ペア:

[(1, 208039280848), (2, 104019640424), (4, 52009820212), (7, 29719897264), (8, 26004910106), (14, 14859948632), (16, 13002455053), (28, 7429974316), (56, 3714987158), (112, 1857493579), (10499, 19815152), (20998, 9907576), (41996, 4953788), (73493, 2830736), (83992, 2476894), (146986, 1415368), (167984, 1238447), (176921, 1175888), (293972, 707684), (353842, 587944)]