207919428

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{823}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 499739520

約数和(自身を除く): 291820092

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 569, 823, 1138, 1646, 1707, 2276, 2469, 3292, 3414, 4938, 6828, 9876, 21053, 30451, 42106, 60902, 63159, 84212, 91353, 121804, 126318, 182706, 252636, 365412, 468287, 936574, 1404861, 1873148, 2809722, 5619444, 17326619, 34653238, 51979857, 69306476, 103959714, 207919428]

約数ペア:

[(1, 207919428), (2, 103959714), (3, 69306476), (4, 51979857), (6, 34653238), (12, 17326619), (37, 5619444), (74, 2809722), (111, 1873148), (148, 1404861), (222, 936574), (444, 468287), (569, 365412), (823, 252636), (1138, 182706), (1646, 126318), (1707, 121804), (2276, 91353), (2469, 84212), (3292, 63159), (3414, 60902), (4938, 42106), (6828, 30451), (9876, 21053)]