188202505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 245750400

約数和(自身を除く): 57547895

約数列:

[1, 5, 19, 41, 95, 205, 211, 229, 779, 1055, 1145, 3895, 4009, 4351, 8651, 9389, 20045, 21755, 43255, 46945, 48319, 164369, 178391, 241595, 821845, 891955, 918061, 1981079, 4590305, 9905395, 37640501, 188202505]

約数ペア:

[(1, 188202505), (5, 37640501), (19, 9905395), (41, 4590305), (95, 1981079), (205, 918061), (211, 891955), (229, 821845), (779, 241595), (1055, 178391), (1145, 164369), (3895, 48319), (4009, 46945), (4351, 43255), (8651, 21755), (9389, 20045)]