201612668397

素因数分解:

$3^1\times 7^2\times {\mathrm{3119}}^1\times {\mathrm{439729}}^1$

素因数の和:442865

約数の個数: 24

約数和(自身を含む): 312806332800

約数和(自身を除く): 111193664403

約数列:

[1, 3, 7, 21, 49, 147, 3119, 9357, 21833, 65499, 152831, 439729, 458493, 1319187, 3078103, 9234309, 21546721, 64640163, 1371514751, 4114544253, 9600603257, 28801809771, 67204222799, 201612668397]

約数ペア:

[(1, 201612668397), (3, 67204222799), (7, 28801809771), (21, 9600603257), (49, 4114544253), (147, 1371514751), (3119, 64640163), (9357, 21546721), (21833, 9234309), (65499, 3078103), (152831, 1319187), (439729, 458493)]