207974220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{25301}}^1$

素因数の和:25450

約数の個数: 48

約数和(自身を含む): 586601568

約数和(自身を除く): 378627348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 25301, 50602, 75903, 101204, 126505, 151806, 253010, 303612, 379515, 506020, 759030, 1518060, 3466237, 6932474, 10398711, 13864948, 17331185, 20797422, 34662370, 41594844, 51993555, 69324740, 103987110, 207974220]

約数ペア:

[(1, 207974220), (2, 103987110), (3, 69324740), (4, 51993555), (5, 41594844), (6, 34662370), (10, 20797422), (12, 17331185), (15, 13864948), (20, 10398711), (30, 6932474), (60, 3466237), (137, 1518060), (274, 759030), (411, 506020), (548, 379515), (685, 303612), (822, 253010), (1370, 151806), (1644, 126505), (2055, 101204), (2740, 75903), (4110, 50602), (8220, 25301)]