207869390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{12149}}^1$

素因数の和:12244

約数の個数: 32

約数和(自身を含む): 393660000

約数和(自身を除く): 185790610

約数列:

[1, 2, 5, 10, 29, 58, 59, 118, 145, 290, 295, 590, 1711, 3422, 8555, 12149, 17110, 24298, 60745, 121490, 352321, 704642, 716791, 1433582, 1761605, 3523210, 3583955, 7167910, 20786939, 41573878, 103934695, 207869390]

約数ペア:

[(1, 207869390), (2, 103934695), (5, 41573878), (10, 20786939), (29, 7167910), (58, 3583955), (59, 3523210), (118, 1761605), (145, 1433582), (290, 716791), (295, 704642), (590, 352321), (1711, 121490), (3422, 60745), (8555, 24298), (12149, 17110)]