202227716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{811}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 396970560

約数和(自身を除く): 194742844

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 193, 323, 386, 646, 772, 811, 1292, 1622, 3244, 3281, 3667, 6562, 7334, 13124, 13787, 14668, 15409, 27574, 30818, 55148, 61636, 62339, 124678, 156523, 249356, 261953, 313046, 523906, 626092, 1047812, 2660891, 2973937, 5321782, 5947874, 10643564, 11895748, 50556929, 101113858, 202227716]

約数ペア:

[(1, 202227716), (2, 101113858), (4, 50556929), (17, 11895748), (19, 10643564), (34, 5947874), (38, 5321782), (68, 2973937), (76, 2660891), (193, 1047812), (323, 626092), (386, 523906), (646, 313046), (772, 261953), (811, 249356), (1292, 156523), (1622, 124678), (3244, 62339), (3281, 61636), (3667, 55148), (6562, 30818), (7334, 27574), (13124, 15409), (13787, 14668)]