206877286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{36307}}^1$

素因数の和:36364

約数の個数: 32

約数和(自身を含む): 397354752

約数和(自身を除く): 190477466

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 36307, 72614, 254149, 399377, 508298, 798754, 1343359, 2686718, 2795639, 5591278, 9403513, 14776949, 18807026, 29553898, 103438643, 206877286]

約数ペア:

[(1, 206877286), (2, 103438643), (7, 29553898), (11, 18807026), (14, 14776949), (22, 9403513), (37, 5591278), (74, 2795639), (77, 2686718), (154, 1343359), (259, 798754), (407, 508298), (518, 399377), (814, 254149), (2849, 72614), (5698, 36307)]