205830008

素因数分解:

$2^3\times {\mathrm{2731}}^1\times {\mathrm{9421}}^1$

素因数の和:12158

約数の個数: 16

約数和(自身を含む): 386113560

約数和(自身を除く): 180283552

約数列:

[1, 2, 4, 8, 2731, 5462, 9421, 10924, 18842, 21848, 37684, 75368, 25728751, 51457502, 102915004, 205830008]

約数ペア:

[(1, 205830008), (2, 102915004), (4, 51457502), (8, 25728751), (2731, 75368), (5462, 37684), (9421, 21848), (10924, 18842)]