210495895

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{4889}}^1$

素因数の和:5082

約数の個数: 16

約数和(自身を含む): 258192000

約数和(自身を除く): 47696105

約数列:

[1, 5, 79, 109, 395, 545, 4889, 8611, 24445, 43055, 386231, 532901, 1931155, 2664505, 42099179, 210495895]

約数ペア:

[(1, 210495895), (5, 42099179), (79, 2664505), (109, 1931155), (395, 532901), (545, 386231), (4889, 43055), (8611, 24445)]