210207924

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3541}}^1$

素因数の和:3665

約数の個数: 72

約数和(自身を含む): 568576008

約数和(自身を除く): 358368084

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 97, 102, 153, 194, 204, 291, 306, 388, 582, 612, 873, 1164, 1649, 1746, 3298, 3492, 3541, 4947, 6596, 7082, 9894, 10623, 14164, 14841, 19788, 21246, 29682, 31869, 42492, 59364, 60197, 63738, 120394, 127476, 180591, 240788, 343477, 361182, 541773, 686954, 722364, 1030431, 1083546, 1373908, 2060862, 2167092, 3091293, 4121724, 5839109, 6182586, 11678218, 12365172, 17517327, 23356436, 35034654, 52551981, 70069308, 105103962, 210207924]

約数ペア:

[(1, 210207924), (2, 105103962), (3, 70069308), (4, 52551981), (6, 35034654), (9, 23356436), (12, 17517327), (17, 12365172), (18, 11678218), (34, 6182586), (36, 5839109), (51, 4121724), (68, 3091293), (97, 2167092), (102, 2060862), (153, 1373908), (194, 1083546), (204, 1030431), (291, 722364), (306, 686954), (388, 541773), (582, 361182), (612, 343477), (873, 240788), (1164, 180591), (1649, 127476), (1746, 120394), (3298, 63738), (3492, 60197), (3541, 59364), (4947, 42492), (6596, 31869), (7082, 29682), (9894, 21246), (10623, 19788), (14164, 14841)]