201557947

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5557}}^1$

素因数の和:5682

約数の個数: 16

約数和(自身を含む): 224098560

約数和(自身を除く): 22540613

約数列:

[1, 19, 23, 83, 437, 1577, 1909, 5557, 36271, 105583, 127811, 461231, 2428409, 8763389, 10608313, 201557947]

約数ペア:

[(1, 201557947), (19, 10608313), (23, 8763389), (83, 2428409), (437, 461231), (1577, 127811), (1909, 105583), (5557, 36271)]