201236545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{23971}}^1$

素因数の和:24072

約数の個数: 16

約数和(自身を含む): 255445632

約数和(自身を除く): 54209087

約数列:

[1, 5, 23, 73, 115, 365, 1679, 8395, 23971, 119855, 551333, 1749883, 2756665, 8749415, 40247309, 201236545]

約数ペア:

[(1, 201236545), (5, 40247309), (23, 8749415), (73, 2756665), (115, 1749883), (365, 551333), (1679, 119855), (8395, 23971)]