201232135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1283}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 276111360

約数和(自身を除く): 74879225

約数列:

[1, 5, 13, 19, 65, 95, 127, 247, 635, 1235, 1283, 1651, 2413, 6415, 8255, 12065, 16679, 24377, 31369, 83395, 121885, 156845, 162941, 316901, 814705, 1584505, 2118233, 3095879, 10591165, 15479395, 40246427, 201232135]

約数ペア:

[(1, 201232135), (5, 40246427), (13, 15479395), (19, 10591165), (65, 3095879), (95, 2118233), (127, 1584505), (247, 814705), (635, 316901), (1235, 162941), (1283, 156845), (1651, 121885), (2413, 83395), (6415, 31369), (8255, 24377), (12065, 16679)]