202128388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13963}}^1$

素因数の和:14032

約数の個数: 48

約数和(自身を含む): 450422784

約数和(自身を除く): 248294396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 7238, 13963, 14476, 27926, 55852, 97741, 153593, 195482, 307186, 390964, 614372, 656261, 1075151, 1312522, 2150302, 2625044, 4300604, 4593827, 7218871, 9187654, 14437742, 18375308, 28875484, 50532097, 101064194, 202128388]

約数ペア:

[(1, 202128388), (2, 101064194), (4, 50532097), (7, 28875484), (11, 18375308), (14, 14437742), (22, 9187654), (28, 7218871), (44, 4593827), (47, 4300604), (77, 2625044), (94, 2150302), (154, 1312522), (188, 1075151), (308, 656261), (329, 614372), (517, 390964), (658, 307186), (1034, 195482), (1316, 153593), (2068, 97741), (3619, 55852), (7238, 27926), (13963, 14476)]