207063549

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1239

約数の個数: 72

約数和(自身を含む): 392386176

約数和(自身を除く): 185322627

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 121, 161, 207, 231, 253, 363, 483, 693, 759, 847, 1089, 1181, 1449, 1771, 2277, 2541, 2783, 3543, 5313, 7623, 8267, 8349, 10629, 12991, 15939, 19481, 24801, 25047, 27163, 38973, 58443, 74403, 81489, 90937, 116919, 142901, 175329, 190141, 244467, 272811, 298793, 428703, 570423, 818433, 896379, 1000307, 1286109, 1711269, 2091551, 2689137, 3000921, 3286723, 6274653, 9002763, 9860169, 18823959, 23007061, 29580507, 69021183, 207063549]

約数ペア:

[(1, 207063549), (3, 69021183), (7, 29580507), (9, 23007061), (11, 18823959), (21, 9860169), (23, 9002763), (33, 6274653), (63, 3286723), (69, 3000921), (77, 2689137), (99, 2091551), (121, 1711269), (161, 1286109), (207, 1000307), (231, 896379), (253, 818433), (363, 570423), (483, 428703), (693, 298793), (759, 272811), (847, 244467), (1089, 190141), (1181, 175329), (1449, 142901), (1771, 116919), (2277, 90937), (2541, 81489), (2783, 74403), (3543, 58443), (5313, 38973), (7623, 27163), (8267, 25047), (8349, 24801), (10629, 19481), (12991, 15939)]