203413449

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9127}}^1$

素因数の和:9189

約数の個数: 32

約数和(自身を含む): 315463680

約数和(自身を除く): 112050231

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 323, 391, 437, 969, 1173, 1311, 7429, 9127, 22287, 27381, 155159, 173413, 209921, 465477, 520239, 629763, 2948021, 3568657, 3988499, 8844063, 10705971, 11965497, 67804483, 203413449]

約数ペア:

[(1, 203413449), (3, 67804483), (17, 11965497), (19, 10705971), (23, 8844063), (51, 3988499), (57, 3568657), (69, 2948021), (323, 629763), (391, 520239), (437, 465477), (969, 209921), (1173, 173413), (1311, 155159), (7429, 27381), (9127, 22287)]