97213810

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109229}}^1$

素因数の和:109325

約数の個数: 16

約数和(自身を含む): 176952600

約数和(自身を除く): 79738790

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 109229, 218458, 546145, 1092290, 9721381, 19442762, 48606905, 97213810]

約数ペア:

[(1, 97213810), (2, 48606905), (5, 19442762), (10, 9721381), (89, 1092290), (178, 546145), (445, 218458), (890, 109229)]