210725368

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{129757}}^1$

素因数の和:129799

約数の個数: 32

約数和(自身を含む): 467128800

約数和(自身を除く): 256403432

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 129757, 259514, 519028, 908299, 1038056, 1816598, 3633196, 3762953, 7266392, 7525906, 15051812, 26340671, 30103624, 52681342, 105362684, 210725368]

約数ペア:

[(1, 210725368), (2, 105362684), (4, 52681342), (7, 30103624), (8, 26340671), (14, 15051812), (28, 7525906), (29, 7266392), (56, 3762953), (58, 3633196), (116, 1816598), (203, 1038056), (232, 908299), (406, 519028), (812, 259514), (1624, 129757)]