210923728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{454577}}^1$

素因数の和:454614

約数の個数: 20

約数和(自身を含む): 422757540

約数和(自身を除く): 211833812

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 454577, 909154, 1818308, 3636616, 7273232, 13182733, 26365466, 52730932, 105461864, 210923728]

約数ペア:

[(1, 210923728), (2, 105461864), (4, 52730932), (8, 26365466), (16, 13182733), (29, 7273232), (58, 3636616), (116, 1818308), (232, 909154), (464, 454577)]