208793482

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1\times {\mathrm{1013}}^1$

素因数の和:1673

約数の個数: 16

約数和(自身を含む): 315504072

約数和(自身を除く): 106710590

約数列:

[1, 2, 257, 401, 514, 802, 1013, 2026, 103057, 206114, 260341, 406213, 520682, 812426, 104396741, 208793482]

約数ペア:

[(1, 208793482), (2, 104396741), (257, 812426), (401, 520682), (514, 406213), (802, 260341), (1013, 206114), (2026, 103057)]