210945708

素因数分解:

$2^2\times 3^4\times {\mathrm{651067}}^1$

素因数の和:651083

約数の個数: 30

約数和(自身を含む): 551454596

約数和(自身を除く): 340508888

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 651067, 1302134, 1953201, 2604268, 3906402, 5859603, 7812804, 11719206, 17578809, 23438412, 35157618, 52736427, 70315236, 105472854, 210945708]

約数ペア:

[(1, 210945708), (2, 105472854), (3, 70315236), (4, 52736427), (6, 35157618), (9, 23438412), (12, 17578809), (18, 11719206), (27, 7812804), (36, 5859603), (54, 3906402), (81, 2604268), (108, 1953201), (162, 1302134), (324, 651067)]