230761978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 373434624

約数和(自身を除く): 142672646

約数列:

[1, 2, 17, 34, 107, 137, 214, 274, 463, 926, 1819, 2329, 3638, 4658, 7871, 14659, 15742, 29318, 49541, 63431, 99082, 126862, 249203, 498406, 842197, 1078327, 1684394, 2156654, 6787117, 13574234, 115380989, 230761978]

約数ペア:

[(1, 230761978), (2, 115380989), (17, 13574234), (34, 6787117), (107, 2156654), (137, 1684394), (214, 1078327), (274, 842197), (463, 498406), (926, 249203), (1819, 126862), (2329, 99082), (3638, 63431), (4658, 49541), (7871, 29318), (14659, 15742)]