201254554

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{55381}}^1$

素因数の和:55485

約数の個数: 16

約数和(自身を含む): 319000320

約数和(自身を除く): 117745766

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 55381, 110762, 1273763, 2547526, 4375099, 8750198, 100627277, 201254554]

約数ペア:

[(1, 201254554), (2, 100627277), (23, 8750198), (46, 4375099), (79, 2547526), (158, 1273763), (1817, 110762), (3634, 55381)]