199023942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1\times {\mathrm{2213}}^1$

素因数の和:3384

約数の個数: 32

約数和(自身を含む): 429232608

約数和(自身を除く): 230208666

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1153, 2213, 2306, 3459, 4426, 6639, 6918, 13278, 14989, 28769, 29978, 44967, 57538, 86307, 89934, 172614, 2551589, 5103178, 7654767, 15309534, 33170657, 66341314, 99511971, 199023942]

約数ペア:

[(1, 199023942), (2, 99511971), (3, 66341314), (6, 33170657), (13, 15309534), (26, 7654767), (39, 5103178), (78, 2551589), (1153, 172614), (2213, 89934), (2306, 86307), (3459, 57538), (4426, 44967), (6639, 29978), (6918, 28769), (13278, 14989)]