201748899

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 313777152

約数和(自身を除く): 112028253

約数列:

[1, 3, 11, 31, 33, 53, 61, 93, 159, 183, 341, 583, 671, 1023, 1643, 1749, 1891, 2013, 3233, 3721, 4929, 5673, 9699, 11163, 18073, 20801, 35563, 40931, 54219, 62403, 100223, 106689, 115351, 122793, 197213, 300669, 346053, 591639, 1102453, 1268861, 2169343, 3307359, 3806583, 6113603, 6508029, 18340809, 67249633, 201748899]

約数ペア:

[(1, 201748899), (3, 67249633), (11, 18340809), (31, 6508029), (33, 6113603), (53, 3806583), (61, 3307359), (93, 2169343), (159, 1268861), (183, 1102453), (341, 591639), (583, 346053), (671, 300669), (1023, 197213), (1643, 122793), (1749, 115351), (1891, 106689), (2013, 100223), (3233, 62403), (3721, 54219), (4929, 40931), (5673, 35563), (9699, 20801), (11163, 18073)]