201524415

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{1031}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 328720896

約数和(自身を除く): 127196481

約数列:

[1, 3, 5, 15, 83, 157, 249, 415, 471, 785, 1031, 1245, 2355, 3093, 5155, 13031, 15465, 39093, 65155, 85573, 161867, 195465, 256719, 427865, 485601, 809335, 1283595, 2428005, 13434961, 40304883, 67174805, 201524415]

約数ペア:

[(1, 201524415), (3, 67174805), (5, 40304883), (15, 13434961), (83, 2428005), (157, 1283595), (249, 809335), (415, 485601), (471, 427865), (785, 256719), (1031, 195465), (1245, 161867), (2355, 85573), (3093, 65155), (5155, 39093), (13031, 15465)]