201817992

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{60497}}^1$

素因数の和:60645

約数の個数: 32

約数和(自身を含む): 508183200

約数和(自身を除く): 306365208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 60497, 120994, 181491, 241988, 362982, 483976, 725964, 1451928, 8409083, 16818166, 25227249, 33636332, 50454498, 67272664, 100908996, 201817992]

約数ペア:

[(1, 201817992), (2, 100908996), (3, 67272664), (4, 50454498), (6, 33636332), (8, 25227249), (12, 16818166), (24, 8409083), (139, 1451928), (278, 725964), (417, 483976), (556, 362982), (834, 241988), (1112, 181491), (1668, 120994), (3336, 60497)]