203423935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{284509}}^1$

素因数の和:284538

約数の個数: 16

約数和(自身を含む): 286786080

約数和(自身を除く): 83362145

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 284509, 1422545, 3129599, 3698617, 15647995, 18493085, 40684787, 203423935]

約数ペア:

[(1, 203423935), (5, 40684787), (11, 18493085), (13, 15647995), (55, 3698617), (65, 3129599), (143, 1422545), (715, 284509)]