201308217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 299427840

約数和(自身を除く): 98119623

約数列:

[1, 3, 11, 33, 71, 151, 213, 453, 569, 781, 1661, 1707, 2343, 4983, 6259, 10721, 18777, 32163, 40399, 85919, 117931, 121197, 257757, 353793, 444389, 945109, 1333167, 2835327, 6100249, 18300747, 67102739, 201308217]

約数ペア:

[(1, 201308217), (3, 67102739), (11, 18300747), (33, 6100249), (71, 2835327), (151, 1333167), (213, 945109), (453, 444389), (569, 353793), (781, 257757), (1661, 121197), (1707, 117931), (2343, 85919), (4983, 40399), (6259, 32163), (10721, 18777)]