230257846

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{66587}}^1$

素因数の和:66628

約数の個数: 32

約数和(自身を含む): 447471360

約数和(自身を除く): 217213514

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 66587, 133174, 466109, 865631, 932218, 1265153, 1731262, 2530306, 6059417, 8856071, 12118834, 16446989, 17712142, 32893978, 115128923, 230257846]

約数ペア:

[(1, 230257846), (2, 115128923), (7, 32893978), (13, 17712142), (14, 16446989), (19, 12118834), (26, 8856071), (38, 6059417), (91, 2530306), (133, 1731262), (182, 1265153), (247, 932218), (266, 865631), (494, 466109), (1729, 133174), (3458, 66587)]