206561928

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{277637}}^1$

素因数の和:277677

約数の個数: 32

約数和(自身を含む): 533064960

約数和(自身を除く): 326503032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 277637, 555274, 832911, 1110548, 1665822, 2221096, 3331644, 6663288, 8606747, 17213494, 25820241, 34426988, 51640482, 68853976, 103280964, 206561928]

約数ペア:

[(1, 206561928), (2, 103280964), (3, 68853976), (4, 51640482), (6, 34426988), (8, 25820241), (12, 17213494), (24, 8606747), (31, 6663288), (62, 3331644), (93, 2221096), (124, 1665822), (186, 1110548), (248, 832911), (372, 555274), (744, 277637)]