207407862

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 456479712

約数和(自身を除く): 249071850

約数列:

[1, 2, 3, 6, 9, 18, 137, 151, 274, 302, 411, 453, 557, 822, 906, 1114, 1233, 1359, 1671, 2466, 2718, 3342, 5013, 10026, 20687, 41374, 62061, 76309, 84107, 124122, 152618, 168214, 186183, 228927, 252321, 372366, 457854, 504642, 686781, 756963, 1373562, 1513926, 11522659, 23045318, 34567977, 69135954, 103703931, 207407862]

約数ペア:

[(1, 207407862), (2, 103703931), (3, 69135954), (6, 34567977), (9, 23045318), (18, 11522659), (137, 1513926), (151, 1373562), (274, 756963), (302, 686781), (411, 504642), (453, 457854), (557, 372366), (822, 252321), (906, 228927), (1114, 186183), (1233, 168214), (1359, 152618), (1671, 124122), (2466, 84107), (2718, 76309), (3342, 62061), (5013, 41374), (10026, 20687)]