201821135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{9277}}^1$

素因数の和:9530

約数の個数: 16

約数和(自身を含む): 256072800

約数和(自身を除く): 54251665

約数列:

[1, 5, 19, 95, 229, 1145, 4351, 9277, 21755, 46385, 176263, 881315, 2124433, 10622165, 40364227, 201821135]

約数ペア:

[(1, 201821135), (5, 40364227), (19, 10622165), (95, 2124433), (229, 881315), (1145, 176263), (4351, 46385), (9277, 21755)]