200909213

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1669}}^1$

素因数の和:1856

約数の個数: 16

約数和(自身を含む): 217995120

約数和(自身を除く): 17085907

約数列:

[1, 17, 73, 97, 1241, 1649, 1669, 7081, 28373, 120377, 121837, 161893, 2071229, 2752181, 11818189, 200909213]

約数ペア:

[(1, 200909213), (17, 11818189), (73, 2752181), (97, 2071229), (1241, 161893), (1649, 121837), (1669, 120377), (7081, 28373)]