201421860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{9619}}^1$

素因数の和:9980

約数の個数: 48

約数和(自身を含む): 565656000

約数和(自身を除く): 364234140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 3490, 4188, 5235, 6980, 9619, 10470, 19238, 20940, 28857, 38476, 48095, 57714, 96190, 115428, 144285, 192380, 288570, 577140, 3357031, 6714062, 10071093, 13428124, 16785155, 20142186, 33570310, 40284372, 50355465, 67140620, 100710930, 201421860]

約数ペア:

[(1, 201421860), (2, 100710930), (3, 67140620), (4, 50355465), (5, 40284372), (6, 33570310), (10, 20142186), (12, 16785155), (15, 13428124), (20, 10071093), (30, 6714062), (60, 3357031), (349, 577140), (698, 288570), (1047, 192380), (1396, 144285), (1745, 115428), (2094, 96190), (3490, 57714), (4188, 48095), (5235, 38476), (6980, 28857), (9619, 20940), (10470, 19238)]