193974198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 438600960

約数和(自身を除く): 244626762

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 97, 123, 194, 246, 291, 451, 582, 739, 902, 1067, 1353, 1478, 2134, 2217, 2706, 3201, 3977, 4434, 6402, 7954, 8129, 11931, 16258, 23862, 24387, 30299, 43747, 48774, 60598, 71683, 87494, 90897, 131241, 143366, 181794, 215049, 262482, 333289, 430098, 666578, 788513, 999867, 1577026, 1999734, 2365539, 2939003, 4731078, 5878006, 8817009, 17634018, 32329033, 64658066, 96987099, 193974198]

約数ペア:

[(1, 193974198), (2, 96987099), (3, 64658066), (6, 32329033), (11, 17634018), (22, 8817009), (33, 5878006), (41, 4731078), (66, 2939003), (82, 2365539), (97, 1999734), (123, 1577026), (194, 999867), (246, 788513), (291, 666578), (451, 430098), (582, 333289), (739, 262482), (902, 215049), (1067, 181794), (1353, 143366), (1478, 131241), (2134, 90897), (2217, 87494), (2706, 71683), (3201, 60598), (3977, 48774), (4434, 43747), (6402, 30299), (7954, 24387), (8129, 23862), (11931, 16258)]