201716568

素因数分解:

$2^3\times 3^4\times {\mathrm{311291}}^1$

素因数の和:311309

約数の個数: 40

約数和(自身を含む): 564994980

約数和(自身を除く): 363278412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 311291, 622582, 933873, 1245164, 1867746, 2490328, 2801619, 3735492, 5603238, 7470984, 8404857, 11206476, 16809714, 22412952, 25214571, 33619428, 50429142, 67238856, 100858284, 201716568]

約数ペア:

[(1, 201716568), (2, 100858284), (3, 67238856), (4, 50429142), (6, 33619428), (8, 25214571), (9, 22412952), (12, 16809714), (18, 11206476), (24, 8404857), (27, 7470984), (36, 5603238), (54, 3735492), (72, 2801619), (81, 2490328), (108, 1867746), (162, 1245164), (216, 933873), (324, 622582), (648, 311291)]