199997208

素因数分解:

$2^3\times 3^3\times {\mathrm{925913}}^1$

素因数の和:925928

約数の個数: 32

約数和(自身を含む): 555548400

約数和(自身を除く): 355551192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 925913, 1851826, 2777739, 3703652, 5555478, 7407304, 8333217, 11110956, 16666434, 22221912, 24999651, 33332868, 49999302, 66665736, 99998604, 199997208]

約数ペア:

[(1, 199997208), (2, 99998604), (3, 66665736), (4, 49999302), (6, 33332868), (8, 24999651), (9, 22221912), (12, 16666434), (18, 11110956), (24, 8333217), (27, 7407304), (36, 5555478), (54, 3703652), (72, 2777739), (108, 1851826), (216, 925913)]