201728434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89977}}^1$

素因数の和:90057

約数の個数: 16

約数和(自身を含む): 323920800

約数和(自身を除く): 122192366

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 89977, 179954, 1709563, 3419126, 5308643, 10617286, 100864217, 201728434]

約数ペア:

[(1, 201728434), (2, 100864217), (19, 10617286), (38, 5308643), (59, 3419126), (118, 1709563), (1121, 179954), (2242, 89977)]