206583510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{140533}}^1$

素因数の和:140557

約数の個数: 48

約数和(自身を含む): 576751536

約数和(自身を除く): 370168026

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 140533, 281066, 421599, 702665, 843198, 983731, 1405330, 1967462, 2107995, 2951193, 4215990, 4918655, 5902386, 6886117, 9837310, 13772234, 14755965, 20658351, 29511930, 34430585, 41316702, 68861170, 103291755, 206583510]

約数ペア:

[(1, 206583510), (2, 103291755), (3, 68861170), (5, 41316702), (6, 34430585), (7, 29511930), (10, 20658351), (14, 14755965), (15, 13772234), (21, 9837310), (30, 6886117), (35, 5902386), (42, 4918655), (49, 4215990), (70, 2951193), (98, 2107995), (105, 1967462), (147, 1405330), (210, 983731), (245, 843198), (294, 702665), (490, 421599), (735, 281066), (1470, 140533)]