189898235

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{56941}}^1$

素因数の和:56998

約数の個数: 16

約数和(自身を含む): 245989440

約数和(自身を除く): 56091205

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 56941, 284705, 1309643, 1651289, 6548215, 8256445, 37979647, 189898235]

約数ペア:

[(1, 189898235), (5, 37979647), (23, 8256445), (29, 6548215), (115, 1651289), (145, 1309643), (667, 284705), (3335, 56941)]