207948902408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199811}}^1\times {\mathrm{10007}}^1$

素因数の和:209837

約数の個数: 32

約数和(自身を含む): 419940884160

約数和(自身を除く): 211991981752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 10007, 20014, 40028, 80056, 130091, 199811, 260182, 399622, 520364, 799244, 1040728, 1598488, 2597543, 5195086, 10390172, 20780344, 1999508677, 3999017354, 7998034708, 15996069416, 25993612801, 51987225602, 103974451204, 207948902408]

約数ペア:

[(1, 207948902408), (2, 103974451204), (4, 51987225602), (8, 25993612801), (13, 15996069416), (26, 7998034708), (52, 3999017354), (104, 1999508677), (10007, 20780344), (20014, 10390172), (40028, 5195086), (80056, 2597543), (130091, 1598488), (199811, 1040728), (260182, 799244), (399622, 520364)]