201991336

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{23357}}^1$

素因数の和:23433

約数の個数: 32

約数和(自身を含む): 403626240

約数和(自身を除く): 201634904

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 8648, 23357, 46714, 93428, 186856, 537211, 1074422, 1097779, 2148844, 2195558, 4297688, 4391116, 8782232, 25248917, 50497834, 100995668, 201991336]

約数ペア:

[(1, 201991336), (2, 100995668), (4, 50497834), (8, 25248917), (23, 8782232), (46, 4391116), (47, 4297688), (92, 2195558), (94, 2148844), (184, 1097779), (188, 1074422), (376, 537211), (1081, 186856), (2162, 93428), (4324, 46714), (8648, 23357)]