207899886

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{1283}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 421562880

約数和(自身を除く): 213662994

約数列:

[1, 2, 3, 6, 113, 226, 239, 339, 478, 678, 717, 1283, 1434, 2566, 3849, 7698, 27007, 54014, 81021, 144979, 162042, 289958, 306637, 434937, 613274, 869874, 919911, 1839822, 34649981, 69299962, 103949943, 207899886]

約数ペア:

[(1, 207899886), (2, 103949943), (3, 69299962), (6, 34649981), (113, 1839822), (226, 919911), (239, 869874), (339, 613274), (478, 434937), (678, 306637), (717, 289958), (1283, 162042), (1434, 144979), (2566, 81021), (3849, 54014), (7698, 27007)]