201227414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{10909}}^1$

素因数の和:11335

約数の個数: 16

約数和(自身を含む): 315779040

約数和(自身を除く): 114551626

約数列:

[1, 2, 23, 46, 401, 802, 9223, 10909, 18446, 21818, 250907, 501814, 4374509, 8749018, 100613707, 201227414]

約数ペア:

[(1, 201227414), (2, 100613707), (23, 8749018), (46, 4374509), (401, 501814), (802, 250907), (9223, 21818), (10909, 18446)]