207966236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{38713}}^1$

素因数の和:38813

約数の個数: 24

約数和(自身を含む): 390237120

約数和(自身を除く): 182270884

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 38713, 77426, 154852, 658121, 1316242, 2632484, 3058327, 6116654, 12233308, 51991559, 103983118, 207966236]

約数ペア:

[(1, 207966236), (2, 103983118), (4, 51991559), (17, 12233308), (34, 6116654), (68, 3058327), (79, 2632484), (158, 1316242), (316, 658121), (1343, 154852), (2686, 77426), (5372, 38713)]