202847632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 441860608

約数和(自身を除く): 239012976

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 163, 193, 208, 248, 326, 386, 403, 496, 652, 772, 806, 1304, 1544, 1612, 2119, 2509, 2608, 3088, 3224, 4238, 5018, 5053, 5983, 6448, 8476, 10036, 10106, 11966, 16952, 20072, 20212, 23932, 31459, 33904, 40144, 40424, 47864, 62918, 65689, 77779, 80848, 95728, 125836, 131378, 155558, 251672, 262756, 311116, 408967, 503344, 525512, 622232, 817934, 975229, 1051024, 1244464, 1635868, 1950458, 3271736, 3900916, 6543472, 7801832, 12677977, 15603664, 25355954, 50711908, 101423816, 202847632]

約数ペア:

[(1, 202847632), (2, 101423816), (4, 50711908), (8, 25355954), (13, 15603664), (16, 12677977), (26, 7801832), (31, 6543472), (52, 3900916), (62, 3271736), (104, 1950458), (124, 1635868), (163, 1244464), (193, 1051024), (208, 975229), (248, 817934), (326, 622232), (386, 525512), (403, 503344), (496, 408967), (652, 311116), (772, 262756), (806, 251672), (1304, 155558), (1544, 131378), (1612, 125836), (2119, 95728), (2509, 80848), (2608, 77779), (3088, 65689), (3224, 62918), (4238, 47864), (5018, 40424), (5053, 40144), (5983, 33904), (6448, 31459), (8476, 23932), (10036, 20212), (10106, 20072), (11966, 16952)]