205124464

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{56477}}^1$

素因数の和:56712

約数の個数: 20

約数和(自身を含む): 399186504

約数和(自身を除く): 194062040

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 56477, 112954, 225908, 451816, 903632, 12820279, 25640558, 51281116, 102562232, 205124464]

約数ペア:

[(1, 205124464), (2, 102562232), (4, 51281116), (8, 25640558), (16, 12820279), (227, 903632), (454, 451816), (908, 225908), (1816, 112954), (3632, 56477)]