199964862

素因数分解:

$2^1\times 3^4\times {\mathrm{1234351}}^1$

素因数の和:1234365

約数の個数: 20

約数和(自身を含む): 448069776

約数和(自身を除く): 248104914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1234351, 2468702, 3703053, 7406106, 11109159, 22218318, 33327477, 66654954, 99982431, 199964862]

約数ペア:

[(1, 199964862), (2, 99982431), (3, 66654954), (6, 33327477), (9, 22218318), (18, 11109159), (27, 7406106), (54, 3703053), (81, 2468702), (162, 1234351)]