199888922865

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6301}}^1\times {\mathrm{21803}}^1$

素因数の和:28209

約数の個数: 32

約数和(自身を含む): 323185516416

約数和(自身を除く): 123296593551

約数列:

[1, 3, 5, 15, 97, 291, 485, 1455, 6301, 18903, 21803, 31505, 65409, 94515, 109015, 327045, 611197, 1833591, 2114891, 3055985, 6344673, 9167955, 10574455, 31723365, 137380703, 412142109, 686903515, 2060710545, 13325928191, 39977784573, 66629640955, 199888922865]

約数ペア:

[(1, 199888922865), (3, 66629640955), (5, 39977784573), (15, 13325928191), (97, 2060710545), (291, 686903515), (485, 412142109), (1455, 137380703), (6301, 31723365), (18903, 10574455), (21803, 9167955), (31505, 6344673), (65409, 3055985), (94515, 2114891), (109015, 1833591), (327045, 611197)]