202399970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1065263}}^1$

素因数の和:1065289

約数の個数: 16

約数和(自身を含む): 383495040

約数和(自身を除く): 181095070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1065263, 2130526, 5326315, 10652630, 20239997, 40479994, 101199985, 202399970]

約数ペア:

[(1, 202399970), (2, 101199985), (5, 40479994), (10, 20239997), (19, 10652630), (38, 5326315), (95, 2130526), (190, 1065263)]