201038331

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2837}}^1$

素因数の和:2955

約数の個数: 32

約数和(自身を含む): 305141760

約数和(自身を除く): 104103429

約数列:

[1, 3, 13, 23, 39, 69, 79, 237, 299, 897, 1027, 1817, 2837, 3081, 5451, 8511, 23621, 36881, 65251, 70863, 110643, 195753, 224123, 672369, 848263, 2544789, 2913599, 5154829, 8740797, 15464487, 67012777, 201038331]

約数ペア:

[(1, 201038331), (3, 67012777), (13, 15464487), (23, 8740797), (39, 5154829), (69, 2913599), (79, 2544789), (237, 848263), (299, 672369), (897, 224123), (1027, 195753), (1817, 110643), (2837, 70863), (3081, 65251), (5451, 36881), (8511, 23621)]