211203288

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{11239}}^1$

素因数の和:11286

約数の個数: 80

約数和(自身を含む): 612018000

約数和(自身を除く): 400814712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 1044, 1566, 2088, 2349, 3132, 4698, 6264, 9396, 11239, 18792, 22478, 33717, 44956, 67434, 89912, 101151, 134868, 202302, 269736, 303453, 325931, 404604, 606906, 651862, 809208, 910359, 977793, 1213812, 1303724, 1820718, 1955586, 2427624, 2607448, 2933379, 3641436, 3911172, 5866758, 7282872, 7822344, 8800137, 11733516, 17600274, 23467032, 26400411, 35200548, 52800822, 70401096, 105601644, 211203288]

約数ペア:

[(1, 211203288), (2, 105601644), (3, 70401096), (4, 52800822), (6, 35200548), (8, 26400411), (9, 23467032), (12, 17600274), (18, 11733516), (24, 8800137), (27, 7822344), (29, 7282872), (36, 5866758), (54, 3911172), (58, 3641436), (72, 2933379), (81, 2607448), (87, 2427624), (108, 1955586), (116, 1820718), (162, 1303724), (174, 1213812), (216, 977793), (232, 910359), (261, 809208), (324, 651862), (348, 606906), (522, 404604), (648, 325931), (696, 303453), (783, 269736), (1044, 202302), (1566, 134868), (2088, 101151), (2349, 89912), (3132, 67434), (4698, 44956), (6264, 33717), (9396, 22478), (11239, 18792)]