203225181

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 289935360

約数和(自身を除く): 86710179

約数列:

[1, 3, 31, 43, 89, 93, 129, 267, 571, 1333, 1713, 2759, 3827, 3999, 8277, 11481, 17701, 24553, 50819, 53103, 73659, 118637, 152457, 355911, 761143, 1575389, 2185217, 2283429, 4726167, 6555651, 67741727, 203225181]

約数ペア:

[(1, 203225181), (3, 67741727), (31, 6555651), (43, 4726167), (89, 2283429), (93, 2185217), (129, 1575389), (267, 761143), (571, 355911), (1333, 152457), (1713, 118637), (2759, 73659), (3827, 53103), (3999, 50819), (8277, 24553), (11481, 17701)]