201765668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{26041}}^1$

素因数の和:26207

約数の個数: 24

約数和(自身を含む): 382817400

約数和(自身を除く): 181051732

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 26041, 52082, 104164, 338533, 677066, 1354132, 3880109, 7760218, 15520436, 50441417, 100882834, 201765668]

約数ペア:

[(1, 201765668), (2, 100882834), (4, 50441417), (13, 15520436), (26, 7760218), (52, 3880109), (149, 1354132), (298, 677066), (596, 338533), (1937, 104164), (3874, 52082), (7748, 26041)]