204758604

素因数分解:

$2^2\times 3^6\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 168

約数和(自身を含む): 581720832

約数和(自身を除く): 376962228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 43, 46, 54, 69, 71, 81, 86, 92, 108, 129, 138, 142, 162, 172, 207, 213, 243, 258, 276, 284, 324, 387, 414, 426, 486, 516, 621, 639, 729, 774, 828, 852, 972, 989, 1161, 1242, 1278, 1458, 1548, 1633, 1863, 1917, 1978, 2322, 2484, 2556, 2916, 2967, 3053, 3266, 3483, 3726, 3834, 3956, 4644, 4899, 5589, 5751, 5934, 6106, 6532, 6966, 7452, 7668, 8901, 9159, 9798, 10449, 11178, 11502, 11868, 12212, 13932, 14697, 16767, 17253, 17802, 18318, 19596, 20898, 22356, 23004, 26703, 27477, 29394, 31347, 33534, 34506, 35604, 36636, 41796, 44091, 51759, 53406, 54954, 58788, 62694, 67068, 69012, 70219, 80109, 82431, 88182, 103518, 106812, 109908, 125388, 132273, 140438, 160218, 164862, 176364, 207036, 210657, 240327, 247293, 264546, 280876, 320436, 329724, 396819, 421314, 480654, 494586, 529092, 631971, 720981, 741879, 793638, 842628, 961308, 989172, 1190457, 1263942, 1441962, 1483758, 1587276, 1895913, 2225637, 2380914, 2527884, 2883924, 2967516, 3791826, 4451274, 4761828, 5687739, 7583652, 8902548, 11375478, 17063217, 22750956, 34126434, 51189651, 68252868, 102379302, 204758604]

約数ペア:

[(1, 204758604), (2, 102379302), (3, 68252868), (4, 51189651), (6, 34126434), (9, 22750956), (12, 17063217), (18, 11375478), (23, 8902548), (27, 7583652), (36, 5687739), (43, 4761828), (46, 4451274), (54, 3791826), (69, 2967516), (71, 2883924), (81, 2527884), (86, 2380914), (92, 2225637), (108, 1895913), (129, 1587276), (138, 1483758), (142, 1441962), (162, 1263942), (172, 1190457), (207, 989172), (213, 961308), (243, 842628), (258, 793638), (276, 741879), (284, 720981), (324, 631971), (387, 529092), (414, 494586), (426, 480654), (486, 421314), (516, 396819), (621, 329724), (639, 320436), (729, 280876), (774, 264546), (828, 247293), (852, 240327), (972, 210657), (989, 207036), (1161, 176364), (1242, 164862), (1278, 160218), (1458, 140438), (1548, 132273), (1633, 125388), (1863, 109908), (1917, 106812), (1978, 103518), (2322, 88182), (2484, 82431), (2556, 80109), (2916, 70219), (2967, 69012), (3053, 67068), (3266, 62694), (3483, 58788), (3726, 54954), (3834, 53406), (3956, 51759), (4644, 44091), (4899, 41796), (5589, 36636), (5751, 35604), (5934, 34506), (6106, 33534), (6532, 31347), (6966, 29394), (7452, 27477), (7668, 26703), (8901, 23004), (9159, 22356), (9798, 20898), (10449, 19596), (11178, 18318), (11502, 17802), (11868, 17253), (12212, 16767), (13932, 14697)]