215685958

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{16447}}^1$

素因数の和:16611

約数の個数: 16

約数和(自身を含む): 331591680

約数和(自身を除く): 115905722

約数列:

[1, 2, 79, 83, 158, 166, 6557, 13114, 16447, 32894, 1299313, 1365101, 2598626, 2730202, 107842979, 215685958]

約数ペア:

[(1, 215685958), (2, 107842979), (79, 2730202), (83, 2598626), (158, 1365101), (166, 1299313), (6557, 32894), (13114, 16447)]