201240774

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4127}}^1$

素因数の和:4191

約数の個数: 80

約数和(自身を含む): 527459328

約数和(自身を除く): 326218554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 162, 189, 258, 301, 378, 387, 567, 602, 774, 903, 1134, 1161, 1806, 2322, 2709, 3483, 4127, 5418, 6966, 8127, 8254, 12381, 16254, 24381, 24762, 28889, 37143, 48762, 57778, 74286, 86667, 111429, 173334, 177461, 222858, 260001, 334287, 354922, 520002, 532383, 668574, 780003, 1064766, 1242227, 1560006, 1597149, 2340009, 2484454, 3194298, 3726681, 4680018, 4791447, 7453362, 9582894, 11180043, 14374341, 22360086, 28748682, 33540129, 67080258, 100620387, 201240774]

約数ペア:

[(1, 201240774), (2, 100620387), (3, 67080258), (6, 33540129), (7, 28748682), (9, 22360086), (14, 14374341), (18, 11180043), (21, 9582894), (27, 7453362), (42, 4791447), (43, 4680018), (54, 3726681), (63, 3194298), (81, 2484454), (86, 2340009), (126, 1597149), (129, 1560006), (162, 1242227), (189, 1064766), (258, 780003), (301, 668574), (378, 532383), (387, 520002), (567, 354922), (602, 334287), (774, 260001), (903, 222858), (1134, 177461), (1161, 173334), (1806, 111429), (2322, 86667), (2709, 74286), (3483, 57778), (4127, 48762), (5418, 37143), (6966, 28889), (8127, 24762), (8254, 24381), (12381, 16254)]