207140950

素因数分解:

$2^1\times 5^2\times {\mathrm{1291}}^1\times {\mathrm{3209}}^1$

素因数の和:4512

約数の個数: 24

約数和(自身を含む): 385700760

約数和(自身を除く): 178559810

約数列:

[1, 2, 5, 10, 25, 50, 1291, 2582, 3209, 6418, 6455, 12910, 16045, 32090, 32275, 64550, 80225, 160450, 4142819, 8285638, 20714095, 41428190, 103570475, 207140950]

約数ペア:

[(1, 207140950), (2, 103570475), (5, 41428190), (10, 20714095), (25, 8285638), (50, 4142819), (1291, 160450), (2582, 80225), (3209, 64550), (6418, 32275), (6455, 32090), (12910, 16045)]