222803668

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{27211}}^1$

素因数の和:27327

約数の個数: 24

約数和(自身を含む): 411445440

約数和(自身を除く): 188641772

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 4094, 8188, 27211, 54422, 108844, 625853, 1251706, 2421779, 2503412, 4843558, 9687116, 55700917, 111401834, 222803668]

約数ペア:

[(1, 222803668), (2, 111401834), (4, 55700917), (23, 9687116), (46, 4843558), (89, 2503412), (92, 2421779), (178, 1251706), (356, 625853), (2047, 108844), (4094, 54422), (8188, 27211)]