214964804

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{13513}}^1$

素因数の和:13655

約数の個数: 24

約数和(自身を含む): 389365368

約数和(自身を除く): 174400564

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 388, 3977, 7954, 13513, 15908, 27026, 54052, 554033, 1108066, 1310761, 2216132, 2621522, 5243044, 53741201, 107482402, 214964804]

約数ペア:

[(1, 214964804), (2, 107482402), (4, 53741201), (41, 5243044), (82, 2621522), (97, 2216132), (164, 1310761), (194, 1108066), (388, 554033), (3977, 54052), (7954, 27026), (13513, 15908)]