200759890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{17909}}^1$

素因数の和:17994

約数の個数: 32

約数和(自身を含む): 386856000

約数和(自身を除く): 186096110

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 5605, 11210, 17909, 35818, 89545, 179090, 340271, 680542, 1056631, 1701355, 2113262, 3402710, 5283155, 10566310, 20075989, 40151978, 100379945, 200759890]

約数ペア:

[(1, 200759890), (2, 100379945), (5, 40151978), (10, 20075989), (19, 10566310), (38, 5283155), (59, 3402710), (95, 2113262), (118, 1701355), (190, 1056631), (295, 680542), (590, 340271), (1121, 179090), (2242, 89545), (5605, 35818), (11210, 17909)]