201700989

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15031}}^1$

素因数の和:15118

約数の個数: 32

約数和(自身を含む): 346337280

約数和(自身を除く): 144636291

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 4473, 13419, 15031, 45093, 105217, 135279, 315651, 405837, 946953, 1067201, 2840859, 3201603, 7470407, 9604809, 22411221, 28814427, 67233663, 201700989]

約数ペア:

[(1, 201700989), (3, 67233663), (7, 28814427), (9, 22411221), (21, 9604809), (27, 7470407), (63, 3201603), (71, 2840859), (189, 1067201), (213, 946953), (497, 405837), (639, 315651), (1491, 135279), (1917, 105217), (4473, 45093), (13419, 15031)]