208832512

素因数分解:

$2^{11}\times 7^2\times {\mathrm{2081}}^1$

素因数の和:2117

約数の個数: 72

約数和(自身を含む): 485970030

約数和(自身を除く): 277137518

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 2048, 2081, 3136, 3584, 4162, 6272, 7168, 8324, 12544, 14336, 14567, 16648, 25088, 29134, 33296, 50176, 58268, 66592, 100352, 101969, 116536, 133184, 203938, 233072, 266368, 407876, 466144, 532736, 815752, 932288, 1065472, 1631504, 1864576, 2130944, 3263008, 3729152, 4261888, 6526016, 7458304, 13052032, 14916608, 26104064, 29833216, 52208128, 104416256, 208832512]

約数ペア:

[(1, 208832512), (2, 104416256), (4, 52208128), (7, 29833216), (8, 26104064), (14, 14916608), (16, 13052032), (28, 7458304), (32, 6526016), (49, 4261888), (56, 3729152), (64, 3263008), (98, 2130944), (112, 1864576), (128, 1631504), (196, 1065472), (224, 932288), (256, 815752), (392, 532736), (448, 466144), (512, 407876), (784, 266368), (896, 233072), (1024, 203938), (1568, 133184), (1792, 116536), (2048, 101969), (2081, 100352), (3136, 66592), (3584, 58268), (4162, 50176), (6272, 33296), (7168, 29134), (8324, 25088), (12544, 16648), (14336, 14567)]