201600705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2939}}^1$

素因数の和:3233

約数の個数: 32

約数和(自身を含む): 342921600

約数和(自身を除く): 141320895

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 269, 807, 1345, 2939, 4035, 4573, 8817, 13719, 14695, 22865, 44085, 49963, 68595, 149889, 249815, 749445, 790591, 2371773, 3952955, 11858865, 13440047, 40320141, 67200235, 201600705]

約数ペア:

[(1, 201600705), (3, 67200235), (5, 40320141), (15, 13440047), (17, 11858865), (51, 3952955), (85, 2371773), (255, 790591), (269, 749445), (807, 249815), (1345, 149889), (2939, 68595), (4035, 49963), (4573, 44085), (8817, 22865), (13719, 14695)]