207612860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{114073}}^1$

素因数の和:114102

約数の個数: 48

約数和(自身を含む): 536604096

約数和(自身を除く): 328991236

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 114073, 228146, 456292, 570365, 798511, 1140730, 1482949, 1597022, 2281460, 2965898, 3194044, 3992555, 5931796, 7414745, 7985110, 10380643, 14829490, 15970220, 20761286, 29658980, 41522572, 51903215, 103806430, 207612860]

約数ペア:

[(1, 207612860), (2, 103806430), (4, 51903215), (5, 41522572), (7, 29658980), (10, 20761286), (13, 15970220), (14, 14829490), (20, 10380643), (26, 7985110), (28, 7414745), (35, 5931796), (52, 3992555), (65, 3194044), (70, 2965898), (91, 2281460), (130, 1597022), (140, 1482949), (182, 1140730), (260, 798511), (364, 570365), (455, 456292), (910, 228146), (1820, 114073)]