198852511

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 242871552

約数和(自身を除く): 44019041

約数列:

[1, 11, 13, 43, 73, 143, 443, 473, 559, 803, 949, 3139, 4873, 5759, 6149, 10439, 19049, 32339, 34529, 40807, 63349, 209539, 247637, 355729, 420407, 448877, 1390577, 2724007, 4624477, 15296347, 18077501, 198852511]

約数ペア:

[(1, 198852511), (11, 18077501), (13, 15296347), (43, 4624477), (73, 2724007), (143, 1390577), (443, 448877), (473, 420407), (559, 355729), (803, 247637), (949, 209539), (3139, 63349), (4873, 40807), (5759, 34529), (6149, 32339), (10439, 19049)]