199428534

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{367}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 461030400

約数和(自身を除く): 261601866

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 347, 367, 522, 694, 734, 783, 1041, 1101, 1566, 2082, 2202, 3123, 3303, 6246, 6606, 9369, 9909, 10063, 10643, 18738, 19818, 20126, 21286, 30189, 31929, 60378, 63858, 90567, 95787, 127349, 181134, 191574, 254698, 271701, 287361, 382047, 543402, 574722, 764094, 1146141, 2292282, 3438423, 3693121, 6876846, 7386242, 11079363, 22158726, 33238089, 66476178, 99714267, 199428534]

約数ペア:

[(1, 199428534), (2, 99714267), (3, 66476178), (6, 33238089), (9, 22158726), (18, 11079363), (27, 7386242), (29, 6876846), (54, 3693121), (58, 3438423), (87, 2292282), (174, 1146141), (261, 764094), (347, 574722), (367, 543402), (522, 382047), (694, 287361), (734, 271701), (783, 254698), (1041, 191574), (1101, 181134), (1566, 127349), (2082, 95787), (2202, 90567), (3123, 63858), (3303, 60378), (6246, 31929), (6606, 30189), (9369, 21286), (9909, 20126), (10063, 19818), (10643, 18738)]