207219623

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 238318080

約数和(自身を除く): 31098457

約数列:

[1, 13, 43, 59, 61, 103, 559, 767, 793, 1339, 2537, 2623, 3599, 4429, 6077, 6283, 32981, 34099, 46787, 57577, 79001, 81679, 154757, 261311, 270169, 370697, 2011841, 3397043, 3512197, 4819061, 15939971, 207219623]

約数ペア:

[(1, 207219623), (13, 15939971), (43, 4819061), (59, 3512197), (61, 3397043), (103, 2011841), (559, 370697), (767, 270169), (793, 261311), (1339, 154757), (2537, 81679), (2623, 79001), (3599, 57577), (4429, 46787), (6077, 34099), (6283, 32981)]