211326509

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1783}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 225640320

約数和(自身を除く): 14313811

約数列:

[1, 29, 61, 67, 1769, 1783, 1943, 4087, 51707, 108763, 118523, 119461, 3154127, 3464369, 7287121, 211326509]

約数ペア:

[(1, 211326509), (29, 7287121), (61, 3464369), (67, 3154127), (1769, 119461), (1783, 118523), (1943, 108763), (4087, 51707)]