200201672810

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{253419839}}^1$

素因数の和:253419925

約数の個数: 16

約数和(自身を含む): 364924569600

約数和(自身を除く): 164722896790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 253419839, 506839678, 1267099195, 2534198390, 20020167281, 40040334562, 100100836405, 200201672810]

約数ペア:

[(1, 200201672810), (2, 100100836405), (5, 40040334562), (10, 20020167281), (79, 2534198390), (158, 1267099195), (395, 506839678), (790, 253419839)]