202608670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 415259136

約数和(自身を除く): 212650466

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 67, 74, 110, 134, 185, 335, 370, 407, 670, 737, 743, 814, 1474, 1486, 2035, 2479, 3685, 3715, 4070, 4958, 7370, 7430, 8173, 12395, 16346, 24790, 27269, 27491, 40865, 49781, 54538, 54982, 81730, 99562, 136345, 137455, 248905, 272690, 274910, 302401, 497810, 547591, 604802, 1095182, 1512005, 1841897, 2737955, 3024010, 3683794, 5475910, 9209485, 18418970, 20260867, 40521734, 101304335, 202608670]

約数ペア:

[(1, 202608670), (2, 101304335), (5, 40521734), (10, 20260867), (11, 18418970), (22, 9209485), (37, 5475910), (55, 3683794), (67, 3024010), (74, 2737955), (110, 1841897), (134, 1512005), (185, 1095182), (335, 604802), (370, 547591), (407, 497810), (670, 302401), (737, 274910), (743, 272690), (814, 248905), (1474, 137455), (1486, 136345), (2035, 99562), (2479, 81730), (3685, 54982), (3715, 54538), (4070, 49781), (4958, 40865), (7370, 27491), (7430, 27269), (8173, 24790), (12395, 16346)]