207156672

素因数分解:

$2^6\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1987}}^1$

素因数の和:2186

約数の個数: 84

約数和(自身を含む): 597358216

約数和(自身を除く): 390201544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 181, 192, 288, 362, 543, 576, 724, 1086, 1448, 1629, 1987, 2172, 2896, 3258, 3974, 4344, 5792, 5961, 6516, 7948, 8688, 11584, 11922, 13032, 15896, 17376, 17883, 23844, 26064, 31792, 34752, 35766, 47688, 52128, 63584, 71532, 95376, 104256, 127168, 143064, 190752, 286128, 359647, 381504, 572256, 719294, 1078941, 1144512, 1438588, 2157882, 2877176, 3236823, 4315764, 5754352, 6473646, 8631528, 11508704, 12947292, 17263056, 23017408, 25894584, 34526112, 51789168, 69052224, 103578336, 207156672]

約数ペア:

[(1, 207156672), (2, 103578336), (3, 69052224), (4, 51789168), (6, 34526112), (8, 25894584), (9, 23017408), (12, 17263056), (16, 12947292), (18, 11508704), (24, 8631528), (32, 6473646), (36, 5754352), (48, 4315764), (64, 3236823), (72, 2877176), (96, 2157882), (144, 1438588), (181, 1144512), (192, 1078941), (288, 719294), (362, 572256), (543, 381504), (576, 359647), (724, 286128), (1086, 190752), (1448, 143064), (1629, 127168), (1987, 104256), (2172, 95376), (2896, 71532), (3258, 63584), (3974, 52128), (4344, 47688), (5792, 35766), (5961, 34752), (6516, 31792), (7948, 26064), (8688, 23844), (11584, 17883), (11922, 17376), (13032, 15896)]