201348417

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 290174976

約数和(自身を除く): 88826559

約数列:

[1, 3, 23, 41, 69, 103, 123, 309, 691, 943, 2073, 2369, 2829, 4223, 7107, 12669, 15893, 28331, 47679, 71173, 84993, 97129, 213519, 291387, 651613, 1636979, 1954839, 2918093, 4910937, 8754279, 67116139, 201348417]

約数ペア:

[(1, 201348417), (3, 67116139), (23, 8754279), (41, 4910937), (69, 2918093), (103, 1954839), (123, 1636979), (309, 651613), (691, 291387), (943, 213519), (2073, 97129), (2369, 84993), (2829, 71173), (4223, 47679), (7107, 28331), (12669, 15893)]