210007017808

素因数分解:

$2^4\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{1158161}}^1$

素因数の和:1159795

約数の個数: 40

約数和(自身を含む): 465303165120

約数和(自身を除く): 255296147312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1619, 3238, 6476, 11333, 12952, 22666, 25904, 45332, 90664, 181328, 1158161, 2316322, 4632644, 8107127, 9265288, 16214254, 18530576, 32428508, 64857016, 129714032, 1875062659, 3750125318, 7500250636, 13125438613, 15000501272, 26250877226, 30001002544, 52501754452, 105003508904, 210007017808]

約数ペア:

[(1, 210007017808), (2, 105003508904), (4, 52501754452), (7, 30001002544), (8, 26250877226), (14, 15000501272), (16, 13125438613), (28, 7500250636), (56, 3750125318), (112, 1875062659), (1619, 129714032), (3238, 64857016), (6476, 32428508), (11333, 18530576), (12952, 16214254), (22666, 9265288), (25904, 8107127), (45332, 4632644), (90664, 2316322), (181328, 1158161)]