320645202

素因数分解:

$2^1\times 3^1\times {\mathrm{653}}^1\times {\mathrm{81839}}^1$

素因数の和:82497

約数の個数: 16

約数和(自身を含む): 642280320

約数和(自身を除く): 321635118

約数列:

[1, 2, 3, 6, 653, 1306, 1959, 3918, 81839, 163678, 245517, 491034, 53440867, 106881734, 160322601, 320645202]

約数ペア:

[(1, 320645202), (2, 160322601), (3, 106881734), (6, 53440867), (653, 491034), (1306, 245517), (1959, 163678), (3918, 81839)]