203224790

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{1249}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 374220000

約数和(自身を除く): 170995210

約数列:

[1, 2, 5, 10, 53, 106, 265, 307, 530, 614, 1249, 1535, 2498, 3070, 6245, 12490, 16271, 32542, 66197, 81355, 132394, 162710, 330985, 383443, 661970, 766886, 1917215, 3834430, 20322479, 40644958, 101612395, 203224790]

約数ペア:

[(1, 203224790), (2, 101612395), (5, 40644958), (10, 20322479), (53, 3834430), (106, 1917215), (265, 766886), (307, 661970), (530, 383443), (614, 330985), (1249, 162710), (1535, 132394), (2498, 81355), (3070, 66197), (6245, 32542), (12490, 16271)]