203419833

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1129}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 298320000

約数和(自身を除く): 94900167

約数列:

[1, 3, 19, 29, 57, 87, 109, 327, 551, 1129, 1653, 2071, 3161, 3387, 6213, 9483, 21451, 32741, 60059, 64353, 98223, 123061, 180177, 369183, 622079, 1866237, 2338159, 3568769, 7014477, 10706307, 67806611, 203419833]

約数ペア:

[(1, 203419833), (3, 67806611), (19, 10706307), (29, 7014477), (57, 3568769), (87, 2338159), (109, 1866237), (327, 622079), (551, 369183), (1129, 180177), (1653, 123061), (2071, 98223), (3161, 64353), (3387, 60059), (6213, 32741), (9483, 21451)]