201958390

素因数分解:

$2^1\times 5^1\times {\mathrm{3191}}^1\times {\mathrm{6329}}^1$

素因数の和:9527

約数の個数: 16

約数和(自身を含む): 363696480

約数和(自身を除く): 161738090

約数列:

[1, 2, 5, 10, 3191, 6329, 6382, 12658, 15955, 31645, 31910, 63290, 20195839, 40391678, 100979195, 201958390]

約数ペア:

[(1, 201958390), (2, 100979195), (5, 40391678), (10, 20195839), (3191, 63290), (6329, 31910), (6382, 31645), (12658, 15955)]