199028538

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{74209}}^1$

素因数の和:74366

約数の個数: 24

約数和(自身を含む): 434128500

約数和(自身を除く): 235099962

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 74209, 148418, 222627, 445254, 667881, 1335762, 11057141, 22114282, 33171423, 66342846, 99514269, 199028538]

約数ペア:

[(1, 199028538), (2, 99514269), (3, 66342846), (6, 33171423), (9, 22114282), (18, 11057141), (149, 1335762), (298, 667881), (447, 445254), (894, 222627), (1341, 148418), (2682, 74209)]