202437887

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1997}}^1$

素因数の和:2170

約数の個数: 16

約数和(自身を含む): 220099680

約数和(自身を除く): 17661793

約数列:

[1, 17, 67, 89, 1139, 1513, 1997, 5963, 33949, 101371, 133799, 177733, 2274583, 3021461, 11908111, 202437887]

約数ペア:

[(1, 202437887), (17, 11908111), (67, 3021461), (89, 2274583), (1139, 177733), (1513, 133799), (1997, 101371), (5963, 33949)]