199895562

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{953}}^1$

素因数の和:1275

約数の個数: 48

約数和(自身を含む): 445281408

約数和(自身を除く): 245385846

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 271, 387, 542, 774, 813, 953, 1626, 1906, 2439, 2859, 4878, 5718, 8577, 11653, 17154, 23306, 34959, 40979, 69918, 81958, 104877, 122937, 209754, 245874, 258263, 368811, 516526, 737622, 774789, 1549578, 2324367, 4648734, 11105309, 22210618, 33315927, 66631854, 99947781, 199895562]

約数ペア:

[(1, 199895562), (2, 99947781), (3, 66631854), (6, 33315927), (9, 22210618), (18, 11105309), (43, 4648734), (86, 2324367), (129, 1549578), (258, 774789), (271, 737622), (387, 516526), (542, 368811), (774, 258263), (813, 245874), (953, 209754), (1626, 122937), (1906, 104877), (2439, 81958), (2859, 69918), (4878, 40979), (5718, 34959), (8577, 23306), (11653, 17154)]