221473992

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5651}}^1$

素因数の和:5754

約数の個数: 64

約数和(自身を含む): 585999360

約数和(自身を除く): 364525368

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 71, 92, 138, 142, 184, 213, 276, 284, 426, 552, 568, 852, 1633, 1704, 3266, 4899, 5651, 6532, 9798, 11302, 13064, 16953, 19596, 22604, 33906, 39192, 45208, 67812, 129973, 135624, 259946, 389919, 401221, 519892, 779838, 802442, 1039784, 1203663, 1559676, 1604884, 2407326, 3119352, 3209768, 4814652, 9228083, 9629304, 18456166, 27684249, 36912332, 55368498, 73824664, 110736996, 221473992]

約数ペア:

[(1, 221473992), (2, 110736996), (3, 73824664), (4, 55368498), (6, 36912332), (8, 27684249), (12, 18456166), (23, 9629304), (24, 9228083), (46, 4814652), (69, 3209768), (71, 3119352), (92, 2407326), (138, 1604884), (142, 1559676), (184, 1203663), (213, 1039784), (276, 802442), (284, 779838), (426, 519892), (552, 401221), (568, 389919), (852, 259946), (1633, 135624), (1704, 129973), (3266, 67812), (4899, 45208), (5651, 39192), (6532, 33906), (9798, 22604), (11302, 19596), (13064, 16953)]