211015548

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{70621}}^1$

素因数の和:70714

約数の個数: 36

約数和(自身を含む): 539834568

約数和(自身を除く): 328819020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 70621, 141242, 211863, 282484, 423726, 635589, 847452, 1271178, 2542356, 5861543, 11723086, 17584629, 23446172, 35169258, 52753887, 70338516, 105507774, 211015548]

約数ペア:

[(1, 211015548), (2, 105507774), (3, 70338516), (4, 52753887), (6, 35169258), (9, 23446172), (12, 17584629), (18, 11723086), (36, 5861543), (83, 2542356), (166, 1271178), (249, 847452), (332, 635589), (498, 423726), (747, 282484), (996, 211863), (1494, 141242), (2988, 70621)]