236495223

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 378593280

約数和(自身を除く): 142098057

約数列:

[1, 3, 9, 19, 23, 57, 69, 157, 171, 207, 383, 437, 471, 1149, 1311, 1413, 2983, 3447, 3611, 3933, 7277, 8809, 8949, 10833, 21831, 26427, 26847, 32499, 60131, 65493, 68609, 79281, 167371, 180393, 205827, 502113, 541179, 617481, 1142489, 1383013, 1506339, 3427467, 4149039, 10282401, 12447117, 26277247, 78831741, 236495223]

約数ペア:

[(1, 236495223), (3, 78831741), (9, 26277247), (19, 12447117), (23, 10282401), (57, 4149039), (69, 3427467), (157, 1506339), (171, 1383013), (207, 1142489), (383, 617481), (437, 541179), (471, 502113), (1149, 205827), (1311, 180393), (1413, 167371), (2983, 79281), (3447, 68609), (3611, 65493), (3933, 60131), (7277, 32499), (8809, 26847), (8949, 26427), (10833, 21831)]