201684945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4259}}^1$

素因数の和:4326

約数の個数: 64

約数和(自身を含む): 412231680

約数和(自身を除く): 210546735

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 41, 55, 77, 105, 123, 165, 205, 231, 287, 385, 451, 615, 861, 1155, 1353, 1435, 2255, 3157, 4259, 4305, 6765, 9471, 12777, 15785, 21295, 29813, 46849, 47355, 63885, 89439, 140547, 149065, 174619, 234245, 327943, 447195, 523857, 702735, 873095, 983829, 1222333, 1639715, 1920809, 2619285, 3666999, 4919145, 5762427, 6111665, 9604045, 13445663, 18334995, 28812135, 40336989, 67228315, 201684945]

約数ペア:

[(1, 201684945), (3, 67228315), (5, 40336989), (7, 28812135), (11, 18334995), (15, 13445663), (21, 9604045), (33, 6111665), (35, 5762427), (41, 4919145), (55, 3666999), (77, 2619285), (105, 1920809), (123, 1639715), (165, 1222333), (205, 983829), (231, 873095), (287, 702735), (385, 523857), (451, 447195), (615, 327943), (861, 234245), (1155, 174619), (1353, 149065), (1435, 140547), (2255, 89439), (3157, 63885), (4259, 47355), (4305, 46849), (6765, 29813), (9471, 21295), (12777, 15785)]