195051318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13619}}^1$

素因数の和:13673

約数の個数: 64

約数和(自身を含む): 502087680

約数和(自身を除く): 307036362

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 1023, 1302, 2046, 2387, 4774, 7161, 13619, 14322, 27238, 40857, 81714, 95333, 149809, 190666, 285999, 299618, 422189, 449427, 571998, 844378, 898854, 1048663, 1266567, 2097326, 2533134, 2955323, 3145989, 4644079, 5910646, 6291978, 8865969, 9288158, 13932237, 17731938, 27864474, 32508553, 65017106, 97525659, 195051318]

約数ペア:

[(1, 195051318), (2, 97525659), (3, 65017106), (6, 32508553), (7, 27864474), (11, 17731938), (14, 13932237), (21, 9288158), (22, 8865969), (31, 6291978), (33, 5910646), (42, 4644079), (62, 3145989), (66, 2955323), (77, 2533134), (93, 2097326), (154, 1266567), (186, 1048663), (217, 898854), (231, 844378), (341, 571998), (434, 449427), (462, 422189), (651, 299618), (682, 285999), (1023, 190666), (1302, 149809), (2046, 95333), (2387, 81714), (4774, 40857), (7161, 27238), (13619, 14322)]