214415728

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{479}}^1$

素因数の和:865

約数の個数: 40

約数和(自身を含む): 421937280

約数和(自身を除く): 207521552

約数列:

[1, 2, 4, 8, 16, 101, 202, 277, 404, 479, 554, 808, 958, 1108, 1616, 1916, 2216, 3832, 4432, 7664, 27977, 48379, 55954, 96758, 111908, 132683, 193516, 223816, 265366, 387032, 447632, 530732, 774064, 1061464, 2122928, 13400983, 26801966, 53603932, 107207864, 214415728]

約数ペア:

[(1, 214415728), (2, 107207864), (4, 53603932), (8, 26801966), (16, 13400983), (101, 2122928), (202, 1061464), (277, 774064), (404, 530732), (479, 447632), (554, 387032), (808, 265366), (958, 223816), (1108, 193516), (1616, 132683), (1916, 111908), (2216, 96758), (3832, 55954), (4432, 48379), (7664, 27977)]