201916231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{739}}^1$

素因数の和:1230

約数の個数: 16

約数和(自身を含む): 224841600

約数和(自身を除く): 22925369

約数列:

[1, 11, 59, 421, 649, 739, 4631, 8129, 24839, 43601, 273229, 311119, 479611, 3422309, 18356021, 201916231]

約数ペア:

[(1, 201916231), (11, 18356021), (59, 3422309), (421, 479611), (649, 311119), (739, 273229), (4631, 43601), (8129, 24839)]