219954802

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{8867}}^1$

素因数の和:9105

約数の個数: 16

約数和(自身を含む): 336274560

約数和(自身を除く): 116319758

約数列:

[1, 2, 79, 157, 158, 314, 8867, 12403, 17734, 24806, 700493, 1392119, 1400986, 2784238, 109977401, 219954802]

約数ペア:

[(1, 219954802), (2, 109977401), (79, 2784238), (157, 1400986), (158, 1392119), (314, 700493), (8867, 24806), (12403, 17734)]