202108995

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13171}}^1$

素因数の和:13224

約数の個数: 48

約数和(自身を含む): 394527744

約数和(自身を除く): 192418749

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 5115, 13171, 15345, 39513, 65855, 118539, 144881, 197565, 408301, 434643, 592695, 724405, 1224903, 1303929, 2041505, 2173215, 3674709, 4491311, 6124515, 6519645, 13473933, 18373545, 22456555, 40421799, 67369665, 202108995]

約数ペア:

[(1, 202108995), (3, 67369665), (5, 40421799), (9, 22456555), (11, 18373545), (15, 13473933), (31, 6519645), (33, 6124515), (45, 4491311), (55, 3674709), (93, 2173215), (99, 2041505), (155, 1303929), (165, 1224903), (279, 724405), (341, 592695), (465, 434643), (495, 408301), (1023, 197565), (1395, 144881), (1705, 118539), (3069, 65855), (5115, 39513), (13171, 15345)]