201566824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 421439760

約数和(自身を除く): 219872936

約数列:

[1, 2, 4, 8, 17, 34, 37, 41, 68, 74, 82, 136, 148, 164, 296, 328, 629, 697, 977, 1258, 1394, 1517, 1954, 2516, 2788, 3034, 3908, 5032, 5576, 6068, 7816, 12136, 16609, 25789, 33218, 36149, 40057, 51578, 66436, 72298, 80114, 103156, 132872, 144596, 160228, 206312, 289192, 320456, 614533, 680969, 1229066, 1361938, 1482109, 2458132, 2723876, 2964218, 4916264, 5447752, 5928436, 11856872, 25195853, 50391706, 100783412, 201566824]

約数ペア:

[(1, 201566824), (2, 100783412), (4, 50391706), (8, 25195853), (17, 11856872), (34, 5928436), (37, 5447752), (41, 4916264), (68, 2964218), (74, 2723876), (82, 2458132), (136, 1482109), (148, 1361938), (164, 1229066), (296, 680969), (328, 614533), (629, 320456), (697, 289192), (977, 206312), (1258, 160228), (1394, 144596), (1517, 132872), (1954, 103156), (2516, 80114), (2788, 72298), (3034, 66436), (3908, 51578), (5032, 40057), (5576, 36149), (6068, 33218), (7816, 25789), (12136, 16609)]