201905249

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{41863}}^1$

素因数の和:41936

約数の個数: 16

約数和(自身を含む): 253193472

約数和(自身を除く): 51288223

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 41863, 293041, 544219, 2218739, 3809533, 15531173, 28843607, 201905249]

約数ペア:

[(1, 201905249), (7, 28843607), (13, 15531173), (53, 3809533), (91, 2218739), (371, 544219), (689, 293041), (4823, 41863)]