201333715

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{30253}}^1$

素因数の和:30291

約数の個数: 16

約数和(自身を含む): 265751136

約数和(自身を除く): 64417421

約数列:

[1, 5, 11, 55, 121, 605, 1331, 6655, 30253, 151265, 332783, 1663915, 3660613, 18303065, 40266743, 201333715]

約数ペア:

[(1, 201333715), (5, 40266743), (11, 18303065), (55, 3660613), (121, 1663915), (605, 332783), (1331, 151265), (6655, 30253)]