215045152

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13151}}^1$

素因数の和:13241

約数の個数: 48

約数和(自身を含む): 490516992

約数和(自身を除く): 275471840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 8176, 13151, 16352, 26302, 52604, 92057, 105208, 184114, 210416, 368228, 420832, 736456, 960023, 1472912, 1920046, 2945824, 3840092, 6720161, 7680184, 13440322, 15360368, 26880644, 30720736, 53761288, 107522576, 215045152]

約数ペア:

[(1, 215045152), (2, 107522576), (4, 53761288), (7, 30720736), (8, 26880644), (14, 15360368), (16, 13440322), (28, 7680184), (32, 6720161), (56, 3840092), (73, 2945824), (112, 1920046), (146, 1472912), (224, 960023), (292, 736456), (511, 420832), (584, 368228), (1022, 210416), (1168, 184114), (2044, 105208), (2336, 92057), (4088, 52604), (8176, 26302), (13151, 16352)]