208379616

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^3\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 572896800

約数和(自身を除く): 364517184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 89, 96, 116, 174, 178, 232, 267, 348, 356, 464, 534, 696, 712, 841, 928, 1068, 1392, 1424, 1682, 2136, 2523, 2581, 2784, 2848, 3364, 4272, 5046, 5162, 6728, 7743, 8544, 10092, 10324, 13456, 15486, 20184, 20648, 24389, 26912, 30972, 40368, 41296, 48778, 61944, 73167, 74849, 80736, 82592, 97556, 123888, 146334, 149698, 195112, 224547, 247776, 292668, 299396, 390224, 449094, 585336, 598792, 780448, 898188, 1170672, 1197584, 1796376, 2170621, 2341344, 2395168, 3592752, 4341242, 6511863, 7185504, 8682484, 13023726, 17364968, 26047452, 34729936, 52094904, 69459872, 104189808, 208379616]

約数ペア:

[(1, 208379616), (2, 104189808), (3, 69459872), (4, 52094904), (6, 34729936), (8, 26047452), (12, 17364968), (16, 13023726), (24, 8682484), (29, 7185504), (32, 6511863), (48, 4341242), (58, 3592752), (87, 2395168), (89, 2341344), (96, 2170621), (116, 1796376), (174, 1197584), (178, 1170672), (232, 898188), (267, 780448), (348, 598792), (356, 585336), (464, 449094), (534, 390224), (696, 299396), (712, 292668), (841, 247776), (928, 224547), (1068, 195112), (1392, 149698), (1424, 146334), (1682, 123888), (2136, 97556), (2523, 82592), (2581, 80736), (2784, 74849), (2848, 73167), (3364, 61944), (4272, 48778), (5046, 41296), (5162, 40368), (6728, 30972), (7743, 26912), (8544, 24389), (10092, 20648), (10324, 20184), (13456, 15486)]