197286804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2070

約数の個数: 144

約数和(自身を含む): 617023680

約数和(自身を除く): 419736876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 76, 78, 99, 114, 117, 132, 143, 156, 171, 198, 209, 228, 234, 247, 286, 342, 396, 418, 429, 468, 494, 572, 627, 684, 741, 836, 858, 988, 1254, 1287, 1482, 1716, 1881, 2017, 2223, 2508, 2574, 2717, 2964, 3762, 4034, 4446, 5148, 5434, 6051, 7524, 8068, 8151, 8892, 10868, 12102, 16302, 18153, 22187, 24204, 24453, 26221, 32604, 36306, 38323, 44374, 48906, 52442, 66561, 72612, 76646, 78663, 88748, 97812, 104884, 114969, 133122, 153292, 157326, 199683, 229938, 235989, 266244, 288431, 314652, 344907, 399366, 421553, 459876, 471978, 498199, 576862, 689814, 798732, 843106, 865293, 943956, 996398, 1153724, 1264659, 1379628, 1494597, 1686212, 1730586, 1992796, 2529318, 2595879, 2989194, 3461172, 3793977, 4483791, 5058636, 5191758, 5480189, 5978388, 7587954, 8967582, 10383516, 10960378, 15175908, 16440567, 17935164, 21920756, 32881134, 49321701, 65762268, 98643402, 197286804]

約数ペア:

[(1, 197286804), (2, 98643402), (3, 65762268), (4, 49321701), (6, 32881134), (9, 21920756), (11, 17935164), (12, 16440567), (13, 15175908), (18, 10960378), (19, 10383516), (22, 8967582), (26, 7587954), (33, 5978388), (36, 5480189), (38, 5191758), (39, 5058636), (44, 4483791), (52, 3793977), (57, 3461172), (66, 2989194), (76, 2595879), (78, 2529318), (99, 1992796), (114, 1730586), (117, 1686212), (132, 1494597), (143, 1379628), (156, 1264659), (171, 1153724), (198, 996398), (209, 943956), (228, 865293), (234, 843106), (247, 798732), (286, 689814), (342, 576862), (396, 498199), (418, 471978), (429, 459876), (468, 421553), (494, 399366), (572, 344907), (627, 314652), (684, 288431), (741, 266244), (836, 235989), (858, 229938), (988, 199683), (1254, 157326), (1287, 153292), (1482, 133122), (1716, 114969), (1881, 104884), (2017, 97812), (2223, 88748), (2508, 78663), (2574, 76646), (2717, 72612), (2964, 66561), (3762, 52442), (4034, 48906), (4446, 44374), (5148, 38323), (5434, 36306), (6051, 32604), (7524, 26221), (8068, 24453), (8151, 24204), (8892, 22187), (10868, 18153), (12102, 16302)]