210661024

素因数分解:

$2^5\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1361}}^1$

素因数の和:2069

約数の個数: 48

約数和(自身を含む): 475022016

約数和(自身を除く): 264360992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 691, 1361, 1382, 2722, 2764, 4837, 5444, 5528, 9527, 9674, 10888, 11056, 19054, 19348, 21776, 22112, 38108, 38696, 43552, 76216, 77392, 152432, 154784, 304864, 940451, 1880902, 3761804, 6583157, 7523608, 13166314, 15047216, 26332628, 30094432, 52665256, 105330512, 210661024]

約数ペア:

[(1, 210661024), (2, 105330512), (4, 52665256), (7, 30094432), (8, 26332628), (14, 15047216), (16, 13166314), (28, 7523608), (32, 6583157), (56, 3761804), (112, 1880902), (224, 940451), (691, 304864), (1361, 154784), (1382, 152432), (2722, 77392), (2764, 76216), (4837, 43552), (5444, 38696), (5528, 38108), (9527, 22112), (9674, 21776), (10888, 19348), (11056, 19054)]