209109936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{622351}}^1$

素因数の和:622369

約数の個数: 40

約数和(自身を含む): 617373184

約数和(自身を除く): 408263248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 622351, 1244702, 1867053, 2489404, 3734106, 4356457, 4978808, 7468212, 8712914, 9957616, 13069371, 14936424, 17425828, 26138742, 29872848, 34851656, 52277484, 69703312, 104554968, 209109936]

約数ペア:

[(1, 209109936), (2, 104554968), (3, 69703312), (4, 52277484), (6, 34851656), (7, 29872848), (8, 26138742), (12, 17425828), (14, 14936424), (16, 13069371), (21, 9957616), (24, 8712914), (28, 7468212), (42, 4978808), (48, 4356457), (56, 3734106), (84, 2489404), (112, 1867053), (168, 1244702), (336, 622351)]