201240620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6277}}^1$

素因数の和:6522

約数の個数: 48

約数和(自身を含む): 485163840

約数和(自身を除く): 283923220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 916, 1145, 1603, 2290, 3206, 4580, 6277, 6412, 8015, 12554, 16030, 25108, 31385, 32060, 43939, 62770, 87878, 125540, 175756, 219695, 439390, 878780, 1437433, 2874866, 5749732, 7187165, 10062031, 14374330, 20124062, 28748660, 40248124, 50310155, 100620310, 201240620]

約数ペア:

[(1, 201240620), (2, 100620310), (4, 50310155), (5, 40248124), (7, 28748660), (10, 20124062), (14, 14374330), (20, 10062031), (28, 7187165), (35, 5749732), (70, 2874866), (140, 1437433), (229, 878780), (458, 439390), (916, 219695), (1145, 175756), (1603, 125540), (2290, 87878), (3206, 62770), (4580, 43939), (6277, 32060), (6412, 31385), (8015, 25108), (12554, 16030)]