202742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 16

約数和(自身を含む): 330480

約数和(自身を除く): 127738

約数列:

[1, 2, 17, 34, 67, 89, 134, 178, 1139, 1513, 2278, 3026, 5963, 11926, 101371, 202742]

約数ペア:

[(1, 202742), (2, 101371), (17, 11926), (34, 5963), (67, 3026), (89, 2278), (134, 1513), (178, 1139)]