201320493

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 299080320

約数和(自身を除く): 97759827

約数列:

[1, 3, 11, 33, 97, 109, 291, 327, 577, 1067, 1199, 1731, 3201, 3597, 6347, 10573, 19041, 31719, 55969, 62893, 116303, 167907, 188679, 348909, 615659, 691823, 1846977, 2075469, 6100621, 18301863, 67106831, 201320493]

約数ペア:

[(1, 201320493), (3, 67106831), (11, 18301863), (33, 6100621), (97, 2075469), (109, 1846977), (291, 691823), (327, 615659), (577, 348909), (1067, 188679), (1199, 167907), (1731, 116303), (3201, 62893), (3597, 55969), (6347, 31719), (10573, 19041)]