199962364

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2111}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 425779200

約数和(自身を除く): 225816836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 199, 238, 398, 476, 796, 1393, 2111, 2786, 3383, 4222, 5572, 6766, 8444, 13532, 14777, 23681, 29554, 35887, 47362, 59108, 71774, 94724, 143548, 251209, 420089, 502418, 840178, 1004836, 1680356, 2940623, 5881246, 7141513, 11762492, 14283026, 28566052, 49990591, 99981182, 199962364]

約数ペア:

[(1, 199962364), (2, 99981182), (4, 49990591), (7, 28566052), (14, 14283026), (17, 11762492), (28, 7141513), (34, 5881246), (68, 2940623), (119, 1680356), (199, 1004836), (238, 840178), (398, 502418), (476, 420089), (796, 251209), (1393, 143548), (2111, 94724), (2786, 71774), (3383, 59108), (4222, 47362), (5572, 35887), (6766, 29554), (8444, 23681), (13532, 14777)]