190087458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 426995712

約数和(自身を除く): 236908254

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 233, 263, 282, 466, 517, 526, 699, 789, 1034, 1398, 1551, 1578, 2563, 2893, 3102, 5126, 5786, 7689, 8679, 10951, 12361, 15378, 17358, 21902, 24722, 32853, 37083, 61279, 65706, 74166, 120461, 122558, 135971, 183837, 240922, 271942, 361383, 367674, 407913, 674069, 722766, 815826, 1348138, 2022207, 2880113, 4044414, 5760226, 8640339, 17280678, 31681243, 63362486, 95043729, 190087458]

約数ペア:

[(1, 190087458), (2, 95043729), (3, 63362486), (6, 31681243), (11, 17280678), (22, 8640339), (33, 5760226), (47, 4044414), (66, 2880113), (94, 2022207), (141, 1348138), (233, 815826), (263, 722766), (282, 674069), (466, 407913), (517, 367674), (526, 361383), (699, 271942), (789, 240922), (1034, 183837), (1398, 135971), (1551, 122558), (1578, 120461), (2563, 74166), (2893, 65706), (3102, 61279), (5126, 37083), (5786, 32853), (7689, 24722), (8679, 21902), (10951, 17358), (12361, 15378)]