196039818

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16427}}^1$

素因数の和:16468

約数の個数: 64

約数和(自身を含む): 496782720

約数和(自身を除く): 300742902

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3978, 5967, 11934, 16427, 32854, 49281, 98562, 147843, 213551, 279259, 295686, 427102, 443529, 558518, 640653, 837777, 887058, 1281306, 1675554, 1921959, 2513331, 3630367, 3843918, 5026662, 5765877, 7260734, 7539993, 10891101, 11531754, 15079986, 21782202, 32673303, 65346606, 98019909, 196039818]

約数ペア:

[(1, 196039818), (2, 98019909), (3, 65346606), (6, 32673303), (9, 21782202), (13, 15079986), (17, 11531754), (18, 10891101), (26, 7539993), (27, 7260734), (34, 5765877), (39, 5026662), (51, 3843918), (54, 3630367), (78, 2513331), (102, 1921959), (117, 1675554), (153, 1281306), (221, 887058), (234, 837777), (306, 640653), (351, 558518), (442, 443529), (459, 427102), (663, 295686), (702, 279259), (918, 213551), (1326, 147843), (1989, 98562), (3978, 49281), (5967, 32854), (11934, 16427)]