203450528

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{155069}}^1$

素因数の和:155120

約数の個数: 24

約数和(自身を含む): 410315220

約数和(自身を除く): 206864692

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 155069, 310138, 620276, 1240552, 2481104, 4962208, 6357829, 12715658, 25431316, 50862632, 101725264, 203450528]

約数ペア:

[(1, 203450528), (2, 101725264), (4, 50862632), (8, 25431316), (16, 12715658), (32, 6357829), (41, 4962208), (82, 2481104), (164, 1240552), (328, 620276), (656, 310138), (1312, 155069)]