199203720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{1607}}^1$

素因数の和:2654

約数の個数: 64

約数和(自身を含む): 598561920

約数和(自身を除く): 399358200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1033, 1607, 2066, 3099, 3214, 4132, 4821, 5165, 6198, 6428, 8035, 8264, 9642, 10330, 12396, 12856, 15495, 16070, 19284, 20660, 24105, 24792, 30990, 32140, 38568, 41320, 48210, 61980, 64280, 96420, 123960, 192840, 1660031, 3320062, 4980093, 6640124, 8300155, 9960186, 13280248, 16600310, 19920372, 24900465, 33200620, 39840744, 49800930, 66401240, 99601860, 199203720]

約数ペア:

[(1, 199203720), (2, 99601860), (3, 66401240), (4, 49800930), (5, 39840744), (6, 33200620), (8, 24900465), (10, 19920372), (12, 16600310), (15, 13280248), (20, 9960186), (24, 8300155), (30, 6640124), (40, 4980093), (60, 3320062), (120, 1660031), (1033, 192840), (1607, 123960), (2066, 96420), (3099, 64280), (3214, 61980), (4132, 48210), (4821, 41320), (5165, 38568), (6198, 32140), (6428, 30990), (8035, 24792), (8264, 24105), (9642, 20660), (10330, 19284), (12396, 16070), (12856, 15495)]