201105730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{77647}}^1$

素因数の和:77698

約数の個数: 32

約数和(自身を含む): 424889856

約数和(自身を除く): 223784126

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 77647, 155294, 388235, 543529, 776470, 1087058, 2717645, 2872939, 5435290, 5745878, 14364695, 20110573, 28729390, 40221146, 100552865, 201105730]

約数ペア:

[(1, 201105730), (2, 100552865), (5, 40221146), (7, 28729390), (10, 20110573), (14, 14364695), (35, 5745878), (37, 5435290), (70, 2872939), (74, 2717645), (185, 1087058), (259, 776470), (370, 543529), (518, 388235), (1295, 155294), (2590, 77647)]