199770874

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{1019}}^1\times {\mathrm{1181}}^1$

素因数の和:2285

約数の個数: 16

約数和(自身を含む): 303821280

約数和(自身を除く): 104050406

約数列:

[1, 2, 83, 166, 1019, 1181, 2038, 2362, 84577, 98023, 169154, 196046, 1203439, 2406878, 99885437, 199770874]

約数ペア:

[(1, 199770874), (2, 99885437), (83, 2406878), (166, 1203439), (1019, 196046), (1181, 169154), (2038, 98023), (2362, 84577)]