202161652

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2287}}^1$

素因数の和:2357

約数の個数: 72

約数和(自身を含む): 460107648

約数和(自身を除く): 257945996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 49, 77, 82, 98, 154, 164, 196, 287, 308, 451, 539, 574, 902, 1078, 1148, 1804, 2009, 2156, 2287, 3157, 4018, 4574, 6314, 8036, 9148, 12628, 16009, 22099, 25157, 32018, 44198, 50314, 64036, 88396, 93767, 100628, 112063, 176099, 187534, 224126, 352198, 375068, 448252, 656369, 704396, 1031437, 1232693, 1312738, 2062874, 2465386, 2625476, 4125748, 4594583, 4930772, 7220059, 9189166, 14440118, 18378332, 28880236, 50540413, 101080826, 202161652]

約数ペア:

[(1, 202161652), (2, 101080826), (4, 50540413), (7, 28880236), (11, 18378332), (14, 14440118), (22, 9189166), (28, 7220059), (41, 4930772), (44, 4594583), (49, 4125748), (77, 2625476), (82, 2465386), (98, 2062874), (154, 1312738), (164, 1232693), (196, 1031437), (287, 704396), (308, 656369), (451, 448252), (539, 375068), (574, 352198), (902, 224126), (1078, 187534), (1148, 176099), (1804, 112063), (2009, 100628), (2156, 93767), (2287, 88396), (3157, 64036), (4018, 50314), (4574, 44198), (6314, 32018), (8036, 25157), (9148, 22099), (12628, 16009)]