197814312

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{17957}}^1$

素因数の和:17992

約数の個数: 80

約数和(自身を含む): 586687860

約数和(自身を除く): 388873548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 3672, 5508, 11016, 17957, 35914, 53871, 71828, 107742, 143656, 161613, 215484, 305269, 323226, 430968, 484839, 610538, 646452, 915807, 969678, 1221076, 1292904, 1454517, 1831614, 1939356, 2442152, 2747421, 2909034, 3663228, 3878712, 5494842, 5818068, 7326456, 8242263, 10989684, 11636136, 16484526, 21979368, 24726789, 32969052, 49453578, 65938104, 98907156, 197814312]

約数ペア:

[(1, 197814312), (2, 98907156), (3, 65938104), (4, 49453578), (6, 32969052), (8, 24726789), (9, 21979368), (12, 16484526), (17, 11636136), (18, 10989684), (24, 8242263), (27, 7326456), (34, 5818068), (36, 5494842), (51, 3878712), (54, 3663228), (68, 2909034), (72, 2747421), (81, 2442152), (102, 1939356), (108, 1831614), (136, 1454517), (153, 1292904), (162, 1221076), (204, 969678), (216, 915807), (306, 646452), (324, 610538), (408, 484839), (459, 430968), (612, 323226), (648, 305269), (918, 215484), (1224, 161613), (1377, 143656), (1836, 107742), (2754, 71828), (3672, 53871), (5508, 35914), (11016, 17957)]