200467100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{105509}}^1$

素因数の和:105542

約数の個数: 36

約数和(自身を含む): 457913400

約数和(自身を除く): 257446300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 105509, 211018, 422036, 527545, 1055090, 2004671, 2110180, 2637725, 4009342, 5275450, 8018684, 10023355, 10550900, 20046710, 40093420, 50116775, 100233550, 200467100]

約数ペア:

[(1, 200467100), (2, 100233550), (4, 50116775), (5, 40093420), (10, 20046710), (19, 10550900), (20, 10023355), (25, 8018684), (38, 5275450), (50, 4009342), (76, 2637725), (95, 2110180), (100, 2004671), (190, 1055090), (380, 527545), (475, 422036), (950, 211018), (1900, 105509)]