201821873

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{3631}}^1$

素因数の和:3836

約数の個数: 16

約数和(自身を含む): 228728832

約数和(自身を除く): 26906959

約数列:

[1, 11, 31, 163, 341, 1793, 3631, 5053, 39941, 55583, 112561, 591853, 1238171, 6510383, 18347443, 201821873]

約数ペア:

[(1, 201821873), (11, 18347443), (31, 6510383), (163, 1238171), (341, 591853), (1793, 112561), (3631, 55583), (5053, 39941)]