207872607098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{147863}}^1$

素因数の和:148406

約数の個数: 32

約数和(自身を含む): 339081724800

約数和(自身を除く): 131209117702

約数列:

[1, 2, 13, 26, 139, 278, 389, 778, 1807, 3614, 5057, 10114, 54071, 108142, 147863, 295726, 702923, 1405846, 1922219, 3844438, 20552957, 41105914, 57518707, 115037414, 267188441, 534376882, 747743191, 1495486382, 7995100273, 15990200546, 103936303549, 207872607098]

約数ペア:

[(1, 207872607098), (2, 103936303549), (13, 15990200546), (26, 7995100273), (139, 1495486382), (278, 747743191), (389, 534376882), (778, 267188441), (1807, 115037414), (3614, 57518707), (5057, 41105914), (10114, 20552957), (54071, 3844438), (108142, 1922219), (147863, 1405846), (295726, 702923)]