215799056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2683}}^1$

素因数の和:3159

約数の個数: 40

約数和(自身を含む): 457289184

約数和(自身を除く): 241490128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 457, 914, 1828, 2683, 3656, 5027, 5366, 7312, 10054, 10732, 20108, 21464, 29513, 40216, 42928, 59026, 80432, 118052, 236104, 472208, 1226131, 2452262, 4904524, 9809048, 13487441, 19618096, 26974882, 53949764, 107899528, 215799056]

約数ペア:

[(1, 215799056), (2, 107899528), (4, 53949764), (8, 26974882), (11, 19618096), (16, 13487441), (22, 9809048), (44, 4904524), (88, 2452262), (176, 1226131), (457, 472208), (914, 236104), (1828, 118052), (2683, 80432), (3656, 59026), (5027, 42928), (5366, 40216), (7312, 29513), (10054, 21464), (10732, 20108)]