207263340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{383821}}^1$

素因数の和:383839

約数の個数: 48

約数和(自身を含む): 644820960

約数和(自身を除く): 437557620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 383821, 767642, 1151463, 1535284, 1919105, 2302926, 3454389, 3838210, 4605852, 5757315, 6908778, 7676420, 10363167, 11514630, 13817556, 17271945, 20726334, 23029260, 34543890, 41452668, 51815835, 69087780, 103631670, 207263340]

約数ペア:

[(1, 207263340), (2, 103631670), (3, 69087780), (4, 51815835), (5, 41452668), (6, 34543890), (9, 23029260), (10, 20726334), (12, 17271945), (15, 13817556), (18, 11514630), (20, 10363167), (27, 7676420), (30, 6908778), (36, 5757315), (45, 4605852), (54, 3838210), (60, 3454389), (90, 2302926), (108, 1919105), (135, 1535284), (180, 1151463), (270, 767642), (540, 383821)]