202154973

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{20753}}^1$

素因数の和:20964

約数の個数: 16

約数和(自身を含む): 286903296

約数和(自身を除く): 84748323

約数列:

[1, 3, 17, 51, 191, 573, 3247, 9741, 20753, 62259, 352801, 1058403, 3963823, 11891469, 67384991, 202154973]

約数ペア:

[(1, 202154973), (3, 67384991), (17, 11891469), (51, 3963823), (191, 1058403), (573, 352801), (3247, 62259), (9741, 20753)]