238192108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{4007}}^1$

素因数の和:4222

約数の個数: 48

約数和(自身を含む): 522514944

約数和(自身を除く): 284322836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 193, 308, 386, 772, 1351, 2123, 2702, 4007, 4246, 5404, 8014, 8492, 14861, 16028, 28049, 29722, 44077, 56098, 59444, 88154, 112196, 176308, 308539, 617078, 773351, 1234156, 1546702, 3093404, 5413457, 8506861, 10826914, 17013722, 21653828, 34027444, 59548027, 119096054, 238192108]

約数ペア:

[(1, 238192108), (2, 119096054), (4, 59548027), (7, 34027444), (11, 21653828), (14, 17013722), (22, 10826914), (28, 8506861), (44, 5413457), (77, 3093404), (154, 1546702), (193, 1234156), (308, 773351), (386, 617078), (772, 308539), (1351, 176308), (2123, 112196), (2702, 88154), (4007, 59444), (4246, 56098), (5404, 44077), (8014, 29722), (8492, 28049), (14861, 16028)]