211688932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{9857}}^1$

素因数の和:9940

約数の個数: 48

約数和(自身を含む): 463720320

約数和(自身を除く): 252031388

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 182, 236, 364, 413, 767, 826, 1534, 1652, 3068, 5369, 9857, 10738, 19714, 21476, 39428, 68999, 128141, 137998, 256282, 275996, 512564, 581563, 896987, 1163126, 1793974, 2326252, 3587948, 4070941, 7560319, 8141882, 15120638, 16283764, 30241276, 52922233, 105844466, 211688932]

約数ペア:

[(1, 211688932), (2, 105844466), (4, 52922233), (7, 30241276), (13, 16283764), (14, 15120638), (26, 8141882), (28, 7560319), (52, 4070941), (59, 3587948), (91, 2326252), (118, 1793974), (182, 1163126), (236, 896987), (364, 581563), (413, 512564), (767, 275996), (826, 256282), (1534, 137998), (1652, 128141), (3068, 68999), (5369, 39428), (9857, 21476), (10738, 19714)]