201696228

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2371}}^1$

素因数の和:2537

約数の個数: 72

約数和(自身を含む): 543947040

約数和(自身を除く): 342250812

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 139, 153, 204, 278, 306, 417, 556, 612, 834, 1251, 1668, 2363, 2371, 2502, 4726, 4742, 5004, 7089, 7113, 9452, 9484, 14178, 14226, 21267, 21339, 28356, 28452, 40307, 42534, 42678, 80614, 85068, 85356, 120921, 161228, 241842, 329569, 362763, 483684, 659138, 725526, 988707, 1318276, 1451052, 1977414, 2966121, 3954828, 5602673, 5932242, 11205346, 11864484, 16808019, 22410692, 33616038, 50424057, 67232076, 100848114, 201696228]

約数ペア:

[(1, 201696228), (2, 100848114), (3, 67232076), (4, 50424057), (6, 33616038), (9, 22410692), (12, 16808019), (17, 11864484), (18, 11205346), (34, 5932242), (36, 5602673), (51, 3954828), (68, 2966121), (102, 1977414), (139, 1451052), (153, 1318276), (204, 988707), (278, 725526), (306, 659138), (417, 483684), (556, 362763), (612, 329569), (834, 241842), (1251, 161228), (1668, 120921), (2363, 85356), (2371, 85068), (2502, 80614), (4726, 42678), (4742, 42534), (5004, 40307), (7089, 28452), (7113, 28356), (9452, 21339), (9484, 21267), (14178, 14226)]