207514260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1152857}}^1$

素因数の和:1152872

約数の個数: 36

約数和(自身を含む): 629460468

約数和(自身を除く): 421946208

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1152857, 2305714, 3458571, 4611428, 5764285, 6917142, 10375713, 11528570, 13834284, 17292855, 20751426, 23057140, 34585710, 41502852, 51878565, 69171420, 103757130, 207514260]

約数ペア:

[(1, 207514260), (2, 103757130), (3, 69171420), (4, 51878565), (5, 41502852), (6, 34585710), (9, 23057140), (10, 20751426), (12, 17292855), (15, 13834284), (18, 11528570), (20, 10375713), (30, 6917142), (36, 5764285), (45, 4611428), (60, 3458571), (90, 2305714), (180, 1152857)]