200826813

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{461}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 300529152

約数和(自身を除く): 99702339

約数列:

[1, 3, 11, 33, 43, 129, 307, 461, 473, 921, 1383, 1419, 3377, 5071, 10131, 13201, 15213, 19823, 39603, 59469, 141527, 145211, 218053, 424581, 435633, 654159, 1556797, 4670391, 6085661, 18256983, 66942271, 200826813]

約数ペア:

[(1, 200826813), (3, 66942271), (11, 18256983), (33, 6085661), (43, 4670391), (129, 1556797), (307, 654159), (461, 435633), (473, 424581), (921, 218053), (1383, 145211), (1419, 141527), (3377, 59469), (5071, 39603), (10131, 19823), (13201, 15213)]