198165090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1373}}^1$

素因数の和:1683

約数の個数: 64

約数和(自身を含む): 505719936

約数和(自身を除く): 307554846

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 283, 510, 566, 849, 1373, 1415, 1698, 2746, 2830, 4119, 4245, 4811, 6865, 8238, 8490, 9622, 13730, 14433, 20595, 23341, 24055, 28866, 41190, 46682, 48110, 70023, 72165, 116705, 140046, 144330, 233410, 350115, 388559, 700230, 777118, 1165677, 1942795, 2331354, 3885590, 5828385, 6605503, 11656770, 13211006, 19816509, 33027515, 39633018, 66055030, 99082545, 198165090]

約数ペア:

[(1, 198165090), (2, 99082545), (3, 66055030), (5, 39633018), (6, 33027515), (10, 19816509), (15, 13211006), (17, 11656770), (30, 6605503), (34, 5828385), (51, 3885590), (85, 2331354), (102, 1942795), (170, 1165677), (255, 777118), (283, 700230), (510, 388559), (566, 350115), (849, 233410), (1373, 144330), (1415, 140046), (1698, 116705), (2746, 72165), (2830, 70023), (4119, 48110), (4245, 46682), (4811, 41190), (6865, 28866), (8238, 24055), (8490, 23341), (9622, 20595), (13730, 14433)]