200052016

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{158269}}^1$

素因数の和:158356

約数の個数: 20

約数和(自身を含む): 392509600

約数和(自身を除く): 192457584

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 158269, 316538, 633076, 1266152, 2532304, 12503251, 25006502, 50013004, 100026008, 200052016]

約数ペア:

[(1, 200052016), (2, 100026008), (4, 50013004), (8, 25006502), (16, 12503251), (79, 2532304), (158, 1266152), (316, 633076), (632, 316538), (1264, 158269)]