212359136

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1433}}^1$

素因数の和:1875

約数の個数: 48

約数和(自身を含む): 457491888

約数和(自身を除く): 245132752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 421, 842, 1433, 1684, 2866, 3368, 4631, 5732, 6736, 9262, 11464, 13472, 15763, 18524, 22928, 31526, 37048, 45856, 63052, 74096, 126104, 148192, 252208, 504416, 603293, 1206586, 2413172, 4826344, 6636223, 9652688, 13272446, 19305376, 26544892, 53089784, 106179568, 212359136]

約数ペア:

[(1, 212359136), (2, 106179568), (4, 53089784), (8, 26544892), (11, 19305376), (16, 13272446), (22, 9652688), (32, 6636223), (44, 4826344), (88, 2413172), (176, 1206586), (352, 603293), (421, 504416), (842, 252208), (1433, 148192), (1684, 126104), (2866, 74096), (3368, 63052), (4631, 45856), (5732, 37048), (6736, 31526), (9262, 22928), (11464, 18524), (13472, 15763)]