201943544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{134989}}^1$

素因数の和:135023

約数の個数: 32

約数和(自身を含む): 437367600

約数和(自身を除く): 235424056

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 134989, 269978, 539956, 1079912, 1484879, 2294813, 2969758, 4589626, 5939516, 9179252, 11879032, 18358504, 25242943, 50485886, 100971772, 201943544]

約数ペア:

[(1, 201943544), (2, 100971772), (4, 50485886), (8, 25242943), (11, 18358504), (17, 11879032), (22, 9179252), (34, 5939516), (44, 4589626), (68, 2969758), (88, 2294813), (136, 1484879), (187, 1079912), (374, 539956), (748, 269978), (1496, 134989)]