196589276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{198977}}^1$

素因数の和:199013

約数の個数: 24

約数和(自身を含む): 389996880

約数和(自身を除く): 193407604

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 198977, 397954, 795908, 2586701, 3780563, 5173402, 7561126, 10346804, 15122252, 49147319, 98294638, 196589276]

約数ペア:

[(1, 196589276), (2, 98294638), (4, 49147319), (13, 15122252), (19, 10346804), (26, 7561126), (38, 5173402), (52, 3780563), (76, 2586701), (247, 795908), (494, 397954), (988, 198977)]