204545068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18127}}^1$

素因数の和:18182

約数の個数: 48

約数和(自身を含む): 454795264

約数和(自身を除く): 250250196

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 18127, 36254, 72508, 126889, 235651, 253778, 471302, 507556, 561937, 942604, 1123874, 1649557, 2247748, 3299114, 3933559, 6598228, 7305181, 7867118, 14610362, 15734236, 29220724, 51136267, 102272534, 204545068]

約数ペア:

[(1, 204545068), (2, 102272534), (4, 51136267), (7, 29220724), (13, 15734236), (14, 14610362), (26, 7867118), (28, 7305181), (31, 6598228), (52, 3933559), (62, 3299114), (91, 2247748), (124, 1649557), (182, 1123874), (217, 942604), (364, 561937), (403, 507556), (434, 471302), (806, 253778), (868, 235651), (1612, 126889), (2821, 72508), (5642, 36254), (11284, 18127)]