231282079

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 292666880

約数和(自身を除く): 61384801

約数列:

[1, 7, 19, 37, 43, 133, 259, 301, 703, 817, 1093, 1591, 4921, 5719, 7651, 11137, 20767, 30229, 40441, 46999, 145369, 211603, 283087, 328993, 768379, 892981, 1738963, 5378653, 6250867, 12172741, 33040297, 231282079]

約数ペア:

[(1, 231282079), (7, 33040297), (19, 12172741), (37, 6250867), (43, 5378653), (133, 1738963), (259, 892981), (301, 768379), (703, 328993), (817, 283087), (1093, 211603), (1591, 145369), (4921, 46999), (5719, 40441), (7651, 30229), (11137, 20767)]