200822704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{660601}}^1$

素因数の和:660628

約数の個数: 20

約数和(自身を含む): 409573240

約数和(自身を除く): 208750536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 660601, 1321202, 2642404, 5284808, 10569616, 12551419, 25102838, 50205676, 100411352, 200822704]

約数ペア:

[(1, 200822704), (2, 100411352), (4, 50205676), (8, 25102838), (16, 12551419), (19, 10569616), (38, 5284808), (76, 2642404), (152, 1321202), (304, 660601)]