128573202

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{212167}}^1$

素因数の和:212273

約数の個数: 16

約数和(自身を含む): 259693632

約数和(自身を除く): 131120430

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 212167, 424334, 636501, 1273002, 21428867, 42857734, 64286601, 128573202]

約数ペア:

[(1, 128573202), (2, 64286601), (3, 42857734), (6, 21428867), (101, 1273002), (202, 636501), (303, 424334), (606, 212167)]