202238715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 394896384

約数和(自身を除く): 192657669

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 137, 255, 357, 411, 595, 685, 827, 959, 1785, 2055, 2329, 2481, 2877, 4135, 4795, 5789, 6987, 11645, 12405, 14059, 14385, 16303, 17367, 28945, 34935, 42177, 48909, 70295, 81515, 86835, 98413, 113299, 210885, 244545, 295239, 339897, 492065, 566495, 793093, 1476195, 1699485, 1926083, 2379279, 3965465, 5778249, 9630415, 11896395, 13482581, 28891245, 40447743, 67412905, 202238715]

約数ペア:

[(1, 202238715), (3, 67412905), (5, 40447743), (7, 28891245), (15, 13482581), (17, 11896395), (21, 9630415), (35, 5778249), (51, 3965465), (85, 2379279), (105, 1926083), (119, 1699485), (137, 1476195), (255, 793093), (357, 566495), (411, 492065), (595, 339897), (685, 295239), (827, 244545), (959, 210885), (1785, 113299), (2055, 98413), (2329, 86835), (2481, 81515), (2877, 70295), (4135, 48909), (4795, 42177), (5789, 34935), (6987, 28945), (11645, 17367), (12405, 16303), (14059, 14385)]