204934023

素因数分解:

$3^3\times 7^2\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 355461120

約数和(自身を除く): 150527097

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 191, 441, 573, 811, 1323, 1337, 1719, 2433, 4011, 5157, 5677, 7299, 9359, 12033, 17031, 21897, 28077, 36099, 39739, 51093, 84231, 119217, 153279, 154901, 252693, 357651, 464703, 1072953, 1084307, 1394109, 3252921, 4182327, 7590149, 9758763, 22770447, 29276289, 68311341, 204934023]

約数ペア:

[(1, 204934023), (3, 68311341), (7, 29276289), (9, 22770447), (21, 9758763), (27, 7590149), (49, 4182327), (63, 3252921), (147, 1394109), (189, 1084307), (191, 1072953), (441, 464703), (573, 357651), (811, 252693), (1323, 154901), (1337, 153279), (1719, 119217), (2433, 84231), (4011, 51093), (5157, 39739), (5677, 36099), (7299, 28077), (9359, 21897), (12033, 17031)]