202437945

素因数分解:

$3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{13591}}^1$

素因数の和:13933

約数の個数: 24

約数和(自身を含む): 351978432

約数和(自身を除く): 149540487

約数列:

[1, 3, 5, 9, 15, 45, 331, 993, 1655, 2979, 4965, 13591, 14895, 40773, 67955, 122319, 203865, 611595, 4498621, 13495863, 22493105, 40487589, 67479315, 202437945]

約数ペア:

[(1, 202437945), (3, 67479315), (5, 40487589), (9, 22493105), (15, 13495863), (45, 4498621), (331, 611595), (993, 203865), (1655, 122319), (2979, 67955), (4965, 40773), (13591, 14895)]