201132801

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{19249}}^1$

素因数の和:19307

約数の個数: 24

約数和(自身を含む): 308308000

約数和(自身を除く): 107175199

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3483, 10449, 19249, 57747, 173241, 519723, 827707, 1559169, 2483121, 4677507, 7449363, 22348089, 67044267, 201132801]

約数ペア:

[(1, 201132801), (3, 67044267), (9, 22348089), (27, 7449363), (43, 4677507), (81, 2483121), (129, 1559169), (243, 827707), (387, 519723), (1161, 173241), (3483, 57747), (10449, 19249)]