200152270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{1063}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 379975680

約数和(自身を除く): 179823410

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 991, 1063, 1982, 2126, 4955, 5315, 9910, 10630, 18829, 20197, 37658, 40394, 94145, 100985, 188290, 201970, 1053433, 2106866, 5267165, 10534330, 20015227, 40030454, 100076135, 200152270]

約数ペア:

[(1, 200152270), (2, 100076135), (5, 40030454), (10, 20015227), (19, 10534330), (38, 5267165), (95, 2106866), (190, 1053433), (991, 201970), (1063, 188290), (1982, 100985), (2126, 94145), (4955, 40394), (5315, 37658), (9910, 20197), (10630, 18829)]