210916446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{32579}}^1$

素因数の和:32680

約数の個数: 32

約数和(自身を含む): 459768960

約数和(自身を除く): 248852514

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 32579, 65158, 97737, 195474, 423527, 847054, 1270581, 2541162, 2704057, 5408114, 8112171, 16224342, 35152741, 70305482, 105458223, 210916446]

約数ペア:

[(1, 210916446), (2, 105458223), (3, 70305482), (6, 35152741), (13, 16224342), (26, 8112171), (39, 5408114), (78, 2704057), (83, 2541162), (166, 1270581), (249, 847054), (498, 423527), (1079, 195474), (2158, 97737), (3237, 65158), (6474, 32579)]