209377364

素因数分解:

$2^2\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{5987}}^1$

素因数の和:7247

約数の個数: 24

約数和(自身を含む): 419160000

約数和(自身を除く): 209782636

約数列:

[1, 2, 4, 7, 14, 28, 1249, 2498, 4996, 5987, 8743, 11974, 17486, 23948, 34972, 41909, 83818, 167636, 7477763, 14955526, 29911052, 52344341, 104688682, 209377364]

約数ペア:

[(1, 209377364), (2, 104688682), (4, 52344341), (7, 29911052), (14, 14955526), (28, 7477763), (1249, 167636), (2498, 83818), (4996, 41909), (5987, 34972), (8743, 23948), (11974, 17486)]