207052672

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 426147840

約数和(自身を除く): 219095168

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 127, 128, 188, 254, 271, 376, 508, 542, 752, 1016, 1084, 1504, 2032, 2168, 3008, 4064, 4336, 5969, 6016, 8128, 8672, 11938, 12737, 16256, 17344, 23876, 25474, 34417, 34688, 47752, 50948, 68834, 95504, 101896, 137668, 191008, 203792, 275336, 382016, 407584, 550672, 764032, 815168, 1101344, 1617599, 1630336, 2202688, 3235198, 4405376, 6470396, 12940792, 25881584, 51763168, 103526336, 207052672]

約数ペア:

[(1, 207052672), (2, 103526336), (4, 51763168), (8, 25881584), (16, 12940792), (32, 6470396), (47, 4405376), (64, 3235198), (94, 2202688), (127, 1630336), (128, 1617599), (188, 1101344), (254, 815168), (271, 764032), (376, 550672), (508, 407584), (542, 382016), (752, 275336), (1016, 203792), (1084, 191008), (1504, 137668), (2032, 101896), (2168, 95504), (3008, 68834), (4064, 50948), (4336, 47752), (5969, 34688), (6016, 34417), (8128, 25474), (8672, 23876), (11938, 17344), (12737, 16256)]