331147286

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{30931}}^1$

素因数の和:31087

約数の個数: 16

約数和(自身を含む): 511120368

約数和(自身を除く): 179973082

約数列:

[1, 2, 53, 101, 106, 202, 5353, 10706, 30931, 61862, 1639343, 3124031, 3278686, 6248062, 165573643, 331147286]

約数ペア:

[(1, 331147286), (2, 165573643), (53, 6248062), (101, 3278686), (106, 3124031), (202, 1639343), (5353, 61862), (10706, 30931)]