211925142

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:606

約数の個数: 96

約数和(自身を含む): 543213216

約数和(自身を除く): 331288074

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 281, 286, 293, 429, 562, 586, 843, 858, 879, 1287, 1686, 1758, 2529, 2574, 2637, 3091, 3223, 3653, 3809, 5058, 5274, 6182, 6446, 7306, 7618, 9273, 9669, 10959, 11427, 18546, 19338, 21918, 22854, 27819, 29007, 32877, 34281, 40183, 41899, 55638, 58014, 65754, 68562, 80366, 82333, 83798, 120549, 125697, 164666, 241098, 246999, 251394, 361647, 377091, 493998, 723294, 740997, 754182, 905663, 1070329, 1481994, 1811326, 2140658, 2716989, 3210987, 5433978, 6421974, 8150967, 9632961, 11773619, 16301934, 19265922, 23547238, 35320857, 70641714, 105962571, 211925142]

約数ペア:

[(1, 211925142), (2, 105962571), (3, 70641714), (6, 35320857), (9, 23547238), (11, 19265922), (13, 16301934), (18, 11773619), (22, 9632961), (26, 8150967), (33, 6421974), (39, 5433978), (66, 3210987), (78, 2716989), (99, 2140658), (117, 1811326), (143, 1481994), (198, 1070329), (234, 905663), (281, 754182), (286, 740997), (293, 723294), (429, 493998), (562, 377091), (586, 361647), (843, 251394), (858, 246999), (879, 241098), (1287, 164666), (1686, 125697), (1758, 120549), (2529, 83798), (2574, 82333), (2637, 80366), (3091, 68562), (3223, 65754), (3653, 58014), (3809, 55638), (5058, 41899), (5274, 40183), (6182, 34281), (6446, 32877), (7306, 29007), (7618, 27819), (9273, 22854), (9669, 21918), (10959, 19338), (11427, 18546)]