201372565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1\times {\mathrm{2683}}^1$

素因数の和:3588

約数の個数: 16

約数和(自身を含む): 256246848

約数和(自身を除く): 54874283

約数列:

[1, 5, 17, 85, 883, 2683, 4415, 13415, 15011, 45611, 75055, 228055, 2369089, 11845445, 40274513, 201372565]

約数ペア:

[(1, 201372565), (5, 40274513), (17, 11845445), (85, 2369089), (883, 228055), (2683, 75055), (4415, 45611), (13415, 15011)]