201756795

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{487}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 328872960

約数和(自身を除く): 127116165

約数列:

[1, 3, 5, 15, 71, 213, 355, 389, 487, 1065, 1167, 1461, 1945, 2435, 5835, 7305, 27619, 34577, 82857, 103731, 138095, 172885, 189443, 414285, 518655, 568329, 947215, 2841645, 13450453, 40351359, 67252265, 201756795]

約数ペア:

[(1, 201756795), (3, 67252265), (5, 40351359), (15, 13450453), (71, 2841645), (213, 947215), (355, 568329), (389, 518655), (487, 414285), (1065, 189443), (1167, 172885), (1461, 138095), (1945, 103731), (2435, 82857), (5835, 34577), (7305, 27619)]