219034904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{42187}}^1$

素因数の和:42263

約数の個数: 32

約数和(自身を含む): 455630400

約数和(自身を除く): 236595496

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 5192, 42187, 84374, 168748, 337496, 464057, 928114, 1856228, 2489033, 3712456, 4978066, 9956132, 19912264, 27379363, 54758726, 109517452, 219034904]

約数ペア:

[(1, 219034904), (2, 109517452), (4, 54758726), (8, 27379363), (11, 19912264), (22, 9956132), (44, 4978066), (59, 3712456), (88, 2489033), (118, 1856228), (236, 928114), (472, 464057), (649, 337496), (1298, 168748), (2596, 84374), (5192, 42187)]