205088814

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{77509}}^1$

素因数の和:77534

約数の個数: 48

約数和(自身を含む): 530168400

約数和(自身を除く): 325079586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 77509, 155018, 232527, 465054, 542563, 697581, 1085126, 1395162, 1627689, 2092743, 3255378, 3797941, 4185486, 4883067, 7595882, 9766134, 11393823, 14649201, 22787646, 29298402, 34181469, 68362938, 102544407, 205088814]

約数ペア:

[(1, 205088814), (2, 102544407), (3, 68362938), (6, 34181469), (7, 29298402), (9, 22787646), (14, 14649201), (18, 11393823), (21, 9766134), (27, 7595882), (42, 4883067), (49, 4185486), (54, 3797941), (63, 3255378), (98, 2092743), (126, 1627689), (147, 1395162), (189, 1085126), (294, 697581), (378, 542563), (441, 465054), (882, 232527), (1323, 155018), (2646, 77509)]