221279182

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1\times {\mathrm{3371}}^1$

素因数の和:4823

約数の個数: 16

約数和(自身を含む): 346695552

約数和(自身を除く): 125416370

約数列:

[1, 2, 23, 46, 1427, 2854, 3371, 6742, 32821, 65642, 77533, 155066, 4810417, 9620834, 110639591, 221279182]

約数ペア:

[(1, 221279182), (2, 110639591), (23, 9620834), (46, 4810417), (1427, 155066), (2854, 77533), (3371, 65642), (6742, 32821)]