199757532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 520613632

約数和(自身を除く): 320856100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 97, 129, 156, 172, 194, 258, 291, 307, 388, 516, 559, 582, 614, 921, 1118, 1164, 1228, 1261, 1677, 1842, 2236, 2522, 3354, 3684, 3783, 3991, 4171, 5044, 6708, 7566, 7982, 8342, 11973, 12513, 13201, 15132, 15964, 16684, 23946, 25026, 26402, 29779, 39603, 47892, 50052, 52804, 54223, 59558, 79206, 89337, 108446, 119116, 158412, 162669, 171613, 178674, 216892, 325338, 343226, 357348, 387127, 514839, 650676, 686452, 774254, 1029678, 1161381, 1280497, 1548508, 2059356, 2322762, 2560994, 3841491, 4645524, 5121988, 7682982, 15365964, 16646461, 33292922, 49939383, 66585844, 99878766, 199757532]

約数ペア:

[(1, 199757532), (2, 99878766), (3, 66585844), (4, 49939383), (6, 33292922), (12, 16646461), (13, 15365964), (26, 7682982), (39, 5121988), (43, 4645524), (52, 3841491), (78, 2560994), (86, 2322762), (97, 2059356), (129, 1548508), (156, 1280497), (172, 1161381), (194, 1029678), (258, 774254), (291, 686452), (307, 650676), (388, 514839), (516, 387127), (559, 357348), (582, 343226), (614, 325338), (921, 216892), (1118, 178674), (1164, 171613), (1228, 162669), (1261, 158412), (1677, 119116), (1842, 108446), (2236, 89337), (2522, 79206), (3354, 59558), (3684, 54223), (3783, 52804), (3991, 50052), (4171, 47892), (5044, 39603), (6708, 29779), (7566, 26402), (7982, 25026), (8342, 23946), (11973, 16684), (12513, 15964), (13201, 15132)]