202664

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:78

約数の個数: 48

約数和(自身を含む): 492480

約数和(自身を除く): 289816

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 49, 56, 77, 88, 94, 98, 154, 188, 196, 308, 329, 376, 392, 517, 539, 616, 658, 1034, 1078, 1316, 2068, 2156, 2303, 2632, 3619, 4136, 4312, 4606, 7238, 9212, 14476, 18424, 25333, 28952, 50666, 101332, 202664]

約数ペア:

[(1, 202664), (2, 101332), (4, 50666), (7, 28952), (8, 25333), (11, 18424), (14, 14476), (22, 9212), (28, 7238), (44, 4606), (47, 4312), (49, 4136), (56, 3619), (77, 2632), (88, 2303), (94, 2156), (98, 2068), (154, 1316), (188, 1078), (196, 1034), (308, 658), (329, 616), (376, 539), (392, 517)]