201672328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1019}}^1$

素因数の和:1222

約数の個数: 64

約数和(自身を含む): 447249600

約数和(自身を除く): 245577272

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 173, 286, 346, 572, 692, 1019, 1144, 1384, 1903, 2038, 2249, 3806, 4076, 4498, 7612, 8152, 8996, 11209, 13247, 15224, 17992, 22418, 24739, 26494, 44836, 49478, 52988, 89672, 98956, 105976, 145717, 176287, 197912, 291434, 352574, 582868, 705148, 1165736, 1410296, 1939157, 2291731, 3878314, 4583462, 7756628, 9166924, 15513256, 18333848, 25209041, 50418082, 100836164, 201672328]

約数ペア:

[(1, 201672328), (2, 100836164), (4, 50418082), (8, 25209041), (11, 18333848), (13, 15513256), (22, 9166924), (26, 7756628), (44, 4583462), (52, 3878314), (88, 2291731), (104, 1939157), (143, 1410296), (173, 1165736), (286, 705148), (346, 582868), (572, 352574), (692, 291434), (1019, 197912), (1144, 176287), (1384, 145717), (1903, 105976), (2038, 98956), (2249, 89672), (3806, 52988), (4076, 49478), (4498, 44836), (7612, 26494), (8152, 24739), (8996, 22418), (11209, 17992), (13247, 15224)]