214378808

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{229}}^2$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 467718480

約数和(自身を除く): 253339672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 229, 292, 458, 511, 584, 916, 1022, 1603, 1832, 2044, 3206, 4088, 6412, 12824, 16717, 33434, 52441, 66868, 104882, 117019, 133736, 209764, 234038, 367087, 419528, 468076, 734174, 936152, 1468348, 2936696, 3828193, 7656386, 15312772, 26797351, 30625544, 53594702, 107189404, 214378808]

約数ペア:

[(1, 214378808), (2, 107189404), (4, 53594702), (7, 30625544), (8, 26797351), (14, 15312772), (28, 7656386), (56, 3828193), (73, 2936696), (146, 1468348), (229, 936152), (292, 734174), (458, 468076), (511, 419528), (584, 367087), (916, 234038), (1022, 209764), (1603, 133736), (1832, 117019), (2044, 104882), (3206, 66868), (4088, 52441), (6412, 33434), (12824, 16717)]