201965254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{10949}}^1$

素因数の和:11375

約数の個数: 16

約数和(自身を含む): 316936800

約数和(自身を除く): 114971546

約数列:

[1, 2, 23, 46, 401, 802, 9223, 10949, 18446, 21898, 251827, 503654, 4390549, 8781098, 100982627, 201965254]

約数ペア:

[(1, 201965254), (2, 100982627), (23, 8781098), (46, 4390549), (401, 503654), (802, 251827), (9223, 21898), (10949, 18446)]