204875568

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^2\times {\mathrm{547}}^1$

素因数の和:601

約数の個数: 150

約数和(自身を含む): 631053236

約数和(自身を除く): 426177668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 272, 289, 306, 324, 408, 432, 459, 547, 578, 612, 648, 816, 867, 918, 1094, 1156, 1224, 1296, 1377, 1641, 1734, 1836, 2188, 2312, 2448, 2601, 2754, 3282, 3468, 3672, 4376, 4624, 4923, 5202, 5508, 6564, 6936, 7344, 7803, 8752, 9299, 9846, 10404, 11016, 13128, 13872, 14769, 15606, 18598, 19692, 20808, 22032, 23409, 26256, 27897, 29538, 31212, 37196, 39384, 41616, 44307, 46818, 55794, 59076, 62424, 74392, 78768, 83691, 88614, 93636, 111588, 118152, 124848, 148784, 158083, 167382, 177228, 187272, 223176, 236304, 251073, 316166, 334764, 354456, 374544, 446352, 474249, 502146, 632332, 669528, 708912, 753219, 948498, 1004292, 1264664, 1339056, 1422747, 1506438, 1896996, 2008584, 2529328, 2845494, 3012876, 3793992, 4017168, 4268241, 5690988, 6025752, 7587984, 8536482, 11381976, 12051504, 12804723, 17072964, 22763952, 25609446, 34145928, 51218892, 68291856, 102437784, 204875568]

約数ペア:

[(1, 204875568), (2, 102437784), (3, 68291856), (4, 51218892), (6, 34145928), (8, 25609446), (9, 22763952), (12, 17072964), (16, 12804723), (17, 12051504), (18, 11381976), (24, 8536482), (27, 7587984), (34, 6025752), (36, 5690988), (48, 4268241), (51, 4017168), (54, 3793992), (68, 3012876), (72, 2845494), (81, 2529328), (102, 2008584), (108, 1896996), (136, 1506438), (144, 1422747), (153, 1339056), (162, 1264664), (204, 1004292), (216, 948498), (272, 753219), (289, 708912), (306, 669528), (324, 632332), (408, 502146), (432, 474249), (459, 446352), (547, 374544), (578, 354456), (612, 334764), (648, 316166), (816, 251073), (867, 236304), (918, 223176), (1094, 187272), (1156, 177228), (1224, 167382), (1296, 158083), (1377, 148784), (1641, 124848), (1734, 118152), (1836, 111588), (2188, 93636), (2312, 88614), (2448, 83691), (2601, 78768), (2754, 74392), (3282, 62424), (3468, 59076), (3672, 55794), (4376, 46818), (4624, 44307), (4923, 41616), (5202, 39384), (5508, 37196), (6564, 31212), (6936, 29538), (7344, 27897), (7803, 26256), (8752, 23409), (9299, 22032), (9846, 20808), (10404, 19692), (11016, 18598), (13128, 15606), (13872, 14769)]