202227018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{687847}}^1$

素因数の和:687866

約数の個数: 24

約数和(自身を含む): 470488032

約数和(自身を除く): 268261014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 687847, 1375694, 2063541, 4127082, 4814929, 9629858, 14444787, 28889574, 33704503, 67409006, 101113509, 202227018]

約数ペア:

[(1, 202227018), (2, 101113509), (3, 67409006), (6, 33704503), (7, 28889574), (14, 14444787), (21, 9629858), (42, 4814929), (49, 4127082), (98, 2063541), (147, 1375694), (294, 687847)]