193239956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27941}}^1$

素因数の和:27984

約数の個数: 48

約数和(自身を含む): 438130560

約数和(自身を除く): 244890604

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 27941, 55882, 111764, 195587, 363233, 391174, 530879, 726466, 782348, 1061758, 1452932, 2123516, 2542631, 3716153, 5085262, 6901427, 7432306, 10170524, 13802854, 14864612, 27605708, 48309989, 96619978, 193239956]

約数ペア:

[(1, 193239956), (2, 96619978), (4, 48309989), (7, 27605708), (13, 14864612), (14, 13802854), (19, 10170524), (26, 7432306), (28, 6901427), (38, 5085262), (52, 3716153), (76, 2542631), (91, 2123516), (133, 1452932), (182, 1061758), (247, 782348), (266, 726466), (364, 530879), (494, 391174), (532, 363233), (988, 195587), (1729, 111764), (3458, 55882), (6916, 27941)]