199353888

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{23869}}^1$

素因数の和:23914

約数の個数: 72

約数和(自身を含む): 586485900

約数和(自身を除く): 387132012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 23869, 47738, 71607, 95476, 143214, 190952, 214821, 286428, 381904, 429642, 572856, 692201, 763808, 859284, 1145712, 1384402, 1718568, 2076603, 2291424, 2768804, 3437136, 4153206, 5537608, 6229809, 6874272, 8306412, 11075216, 12459618, 16612824, 22150432, 24919236, 33225648, 49838472, 66451296, 99676944, 199353888]

約数ペア:

[(1, 199353888), (2, 99676944), (3, 66451296), (4, 49838472), (6, 33225648), (8, 24919236), (9, 22150432), (12, 16612824), (16, 12459618), (18, 11075216), (24, 8306412), (29, 6874272), (32, 6229809), (36, 5537608), (48, 4153206), (58, 3437136), (72, 2768804), (87, 2291424), (96, 2076603), (116, 1718568), (144, 1384402), (174, 1145712), (232, 859284), (261, 763808), (288, 692201), (348, 572856), (464, 429642), (522, 381904), (696, 286428), (928, 214821), (1044, 190952), (1392, 143214), (2088, 95476), (2784, 71607), (4176, 47738), (8352, 23869)]