206867346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{62347}}^1$

素因数の和:62438

約数の個数: 32

約数和(自身を含む): 478832640

約数和(自身を除く): 271965294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 62347, 124694, 187041, 374082, 436429, 872858, 1309287, 2618574, 4925413, 9850826, 14776239, 29552478, 34477891, 68955782, 103433673, 206867346]

約数ペア:

[(1, 206867346), (2, 103433673), (3, 68955782), (6, 34477891), (7, 29552478), (14, 14776239), (21, 9850826), (42, 4925413), (79, 2618574), (158, 1309287), (237, 872858), (474, 436429), (553, 374082), (1106, 187041), (1659, 124694), (3318, 62347)]