201392778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{27809}}^1$

素因数の和:27902

約数の個数: 32

約数和(自身を含む): 432501120

約数和(自身を除く): 231108342

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 3621, 7242, 27809, 55618, 83427, 166854, 472753, 945506, 1418259, 1974439, 2836518, 3948878, 5923317, 11846634, 33565463, 67130926, 100696389, 201392778]

約数ペア:

[(1, 201392778), (2, 100696389), (3, 67130926), (6, 33565463), (17, 11846634), (34, 5923317), (51, 3948878), (71, 2836518), (102, 1974439), (142, 1418259), (213, 945506), (426, 472753), (1207, 166854), (2414, 83427), (3621, 55618), (7242, 27809)]